lac : cf3cc51ee72687879e9714a816b3122227fe80d6
1: #! /bin/sh
2: # Generated automatically by config.status (lac) 0.1.0
3: # Libtool was configured on host work:
4: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
5:
6: # Provide generalized library-building support services.
7: # Written by Gordon Matzigkeit, 1996
8:
9: # Copyright (C) 2014 Free Software Foundation, Inc.
10: # This is free software; see the source for copying conditions. There is NO
11: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12:
13: # GNU Libtool is free software; you can redistribute it and/or modify
14: # it under the terms of the GNU General Public License as published by
15: # the Free Software Foundation; either version 2 of of the License, or
16: # (at your option) any later version.
17: #
18: # As a special exception to the GNU General Public License, if you
19: # distribute this file as part of a program or library that is built
20: # using GNU Libtool, you may include this file under the same
21: # distribution terms that you use for the rest of that program.
22: #
23: # GNU Libtool is distributed in the hope that it will be useful, but
24: # WITHOUT ANY WARRANTY; without even the implied warranty of
25: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26: # GNU General Public License for more details.
27: #
28: # You should have received a copy of the GNU General Public License
29: # along with this program. If not, see <http://www.gnu.org/licenses/>.
30:
31:
32: # The names of the tagged configurations supported by this script.
33: available_tags=''
34:
35: # Configured defaults for sys_lib_dlsearch_path munging.
36: : ${LT_SYS_LIBRARY_PATH=""}
37:
38: # ### BEGIN LIBTOOL CONFIG
39:
40: # Which release of libtool.m4 was used?
41: macro_version=2.4.6
42: macro_revision=2.4.6
43:
44: # Whether or not to build shared libraries.
45: build_libtool_libs=yes
46:
47: # Whether or not to build static libraries.
48: build_old_libs=yes
49:
50: # What type of objects to build.
51: pic_mode=default
52:
53: # Whether or not to optimize for fast installation.
54: fast_install=yes
55:
56: # Shared archive member basename,for filename based shared library versioning on AIX.
57: shared_archive_member_spec=
58:
59: # Shell to use when invoking shell scripts.
60: SHELL="/bin/sh"
61:
62: # An echo program that protects backslashes.
63: ECHO="printf %s\\n"
64:
65: # The PATH separator for the build system.
66: PATH_SEPARATOR=":"
67:
68: # The host system.
69: host_alias=
70: host=x86_64-unknown-linux-gnu
71: host_os=linux-gnu
72:
73: # The build system.
74: build_alias=
75: build=x86_64-unknown-linux-gnu
76: build_os=linux-gnu
77:
78: # A sed program that does not truncate output.
79: SED="/usr/bin/sed"
80:
81: # Sed that helps us avoid accidentally triggering echo(1) options like -n.
82: Xsed="$SED -e 1s/^X//"
83:
84: # A grep program that handles long lines.
85: GREP="/usr/bin/grep"
86:
87: # An ERE matcher.
88: EGREP="/usr/bin/grep -E"
89:
90: # A literal string matcher.
91: FGREP="/usr/bin/grep -F"
92:
93: # A BSD- or MS-compatible name lister.
94: NM="/usr/bin/nm -B"
95:
96: # Whether we need soft or hard links.
97: LN_S="ln -s"
98:
99: # What is the maximum length of a command?
100: max_cmd_len=1572864
101:
102: # Object file suffix (normally "o").
103: objext=o
104:
105: # Executable file suffix (normally "").
106: exeext=
107:
108: # whether the shell understands "unset".
109: lt_unset=unset
110:
111: # turn spaces into newlines.
112: SP2NL="tr \\040 \\012"
113:
114: # turn newlines into spaces.
115: NL2SP="tr \\015\\012 \\040\\040"
116:
117: # convert $build file names to $host format.
118: to_host_file_cmd=func_convert_file_noop
119:
120: # convert $build files to toolchain format.
121: to_tool_file_cmd=func_convert_file_noop
122:
123: # An object symbol dumper.
124: OBJDUMP="objdump"
125:
126: # Method to check whether dependent libraries are shared objects.
127: deplibs_check_method="pass_all"
128:
129: # Command to use when deplibs_check_method = "file_magic".
130: file_magic_cmd="\$MAGIC_CMD"
131:
132: # How to find potential files when deplibs_check_method = "file_magic".
133: file_magic_glob=""
134:
135: # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
136: want_nocaseglob="no"
137:
138: # DLL creation program.
139: DLLTOOL="false"
140:
141: # Command to associate shared and link libraries.
142: sharedlib_from_linklib_cmd="printf %s\\n"
143:
144: # The archiver.
145: AR="ar"
146:
147: # Flags to create an archive.
148: AR_FLAGS="cru"
149:
150: # How to feed a file listing to the archiver.
151: archiver_list_spec="@"
152:
153: # A symbol stripping program.
154: STRIP="strip"
155:
156: # Commands used to install an old-style archive.
157: RANLIB="ranlib"
158: old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$tool_oldlib"
159: old_postuninstall_cmds=""
160:
161: # Whether to use a lock for old archive extraction.
162: lock_old_archive_extraction=no
163:
164: # A C compiler.
165: LTCC="gcc"
166:
167: # LTCC compiler flags.
168: LTCFLAGS="-g -O2"
169:
170: # Take the output of nm and produce a listing of raw symbols and C names.
171: global_symbol_pipe="sed -n -e 's/^.*[ ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ ][ ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p' | sed '/ __gnu_lto/d'"
172:
173: # Transform the output of nm in a proper C declaration.
174: global_symbol_to_cdecl="sed -n -e 's/^T .* \\(.*\\)\$/extern int \\1();/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/extern char \\1;/p'"
175:
176: # Transform the output of nm into a list of symbols to manually relocate.
177: global_symbol_to_import=""
178:
179: # Transform the output of nm in a C name address pair.
180: global_symbol_to_c_name_address="sed -n -e 's/^: \\(.*\\) .*\$/ {\"\\1\", (void *) 0},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/ {\"\\1\", (void *) \\&\\1},/p'"
181:
182: # Transform the output of nm in a C name address pair when lib prefix is needed.
183: global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \\(.*\\) .*\$/ {\"\\1\", (void *) 0},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(lib.*\\)\$/ {\"\\1\", (void *) \\&\\1},/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \\(.*\\)\$/ {\"lib\\1\", (void *) \\&\\1},/p'"
184:
185: # The name lister interface.
186: nm_interface="BSD nm"
187:
188: # Specify filename containing input files for $NM.
189: nm_file_list_spec="@"
190:
191: # The root where to search for dependent libraries,and where our libraries should be installed.
192: lt_sysroot=
193:
194: # Command to truncate a binary pipe.
195: lt_truncate_bin="/usr/bin/dd bs=4096 count=1"
196:
197: # The name of the directory that contains temporary libtool files.
198: objdir=.libs
199:
200: # Used to examine libraries when file_magic_cmd begins with "file".
201: MAGIC_CMD=file
202:
203: # Must we lock files when doing compilation?
204: need_locks="no"
205:
206: # Manifest tool.
207: MANIFEST_TOOL=":"
208:
209: # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
210: DSYMUTIL=""
211:
212: # Tool to change global to local symbols on Mac OS X.
213: NMEDIT=""
214:
215: # Tool to manipulate fat objects and archives on Mac OS X.
216: LIPO=""
217:
218: # ldd/readelf like tool for Mach-O binaries on Mac OS X.
219: OTOOL=""
220:
221: # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
222: OTOOL64=""
223:
224: # Old archive suffix (normally "a").
225: libext=a
226:
227: # Shared library suffix (normally ".so").
228: shrext_cmds=".so"
229:
230: # The commands to extract the exported symbol list from a shared archive.
231: extract_expsyms_cmds=""
232:
233: # Variables whose values should be saved in libtool wrapper scripts and
234: # restored at link time.
235: variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
236:
237: # Do we need the "lib" prefix for modules?
238: need_lib_prefix=no
239:
240: # Do we need a version for libraries?
241: need_version=no
242:
243: # Library versioning type.
244: version_type=linux
245:
246: # Shared library runtime path variable.
247: runpath_var=LD_RUN_PATH
248:
249: # Shared library path variable.
250: shlibpath_var=LD_LIBRARY_PATH
251:
252: # Is shlibpath searched before the hard-coded library search path?
253: shlibpath_overrides_runpath=no
254:
255: # Format of library name prefix.
256: libname_spec="lib\$name"
257:
258: # List of archive names. First name is the real one, the rest are links.
259: # The last name is the one that the linker finds with -lNAME
260: library_names_spec="\$libname\$release\$shared_ext\$versuffix \$libname\$release\$shared_ext\$major \$libname\$shared_ext"
261:
262: # The coded name of the library, if different from the real name.
263: soname_spec="\$libname\$release\$shared_ext\$major"
264:
265: # Permission mode override for installation of shared libraries.
266: install_override_mode=""
267:
268: # Command to use after installation of a shared archive.
269: postinstall_cmds=""
270:
271: # Command to use after uninstallation of a shared archive.
272: postuninstall_cmds=""
273:
274: # Commands used to finish a libtool library installation in a directory.
275: finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir"
276:
277: # As "finish_cmds", except a single script fragment to be evaled but
278: # not shown.
279: finish_eval=""
280:
281: # Whether we should hardcode library paths into libraries.
282: hardcode_into_libs=yes
283:
284: # Compile-time system search path for libraries.
285: sys_lib_search_path_spec="/usr/lib/gcc/x86_64-redhat-linux/5.3.1 /usr/lib64 /lib64 /usr/lib /lib "
286:
287: # Detected run-time system search path for libraries.
288: sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib /usr/lib64/bind99 /usr/lib64/llvm "
289:
290: # Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
291: configure_time_lt_sys_library_path=""
292:
293: # Whether dlopen is supported.
294: dlopen_support=unknown
295:
296: # Whether dlopen of programs is supported.
297: dlopen_self=unknown
298:
299: # Whether dlopen of statically linked programs is supported.
300: dlopen_self_static=unknown
301:
302: # Commands to strip libraries.
303: old_striplib="strip --strip-debug"
304: striplib="strip --strip-unneeded"
305:
306:
307: # The linker used to build libraries.
308: LD="/usr/bin/ld -m elf_x86_64"
309:
310: # How to create reloadable object files.
311: reload_flag=" -r"
312: reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs"
313:
314: # Commands used to build an old-style archive.
315: old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$tool_oldlib"
316:
317: # A language specific compiler.
318: CC="gcc"
319:
320: # Is the compiler the GNU compiler?
321: with_gcc=yes
322:
323: # Compiler flag to turn off builtin functions.
324: no_builtin_flag=" -fno-builtin"
325:
326: # Additional compiler flags for building library objects.
327: pic_flag=" -fPIC -DPIC"
328:
329: # How to pass a linker flag through the compiler.
330: wl="-Wl,"
331:
332: # Compiler flag to prevent dynamic linking.
333: link_static_flag=""
334:
335: # Does compiler simultaneously support -c and -o options?
336: compiler_c_o="yes"
337:
338: # Whether or not to add -lc for building shared libraries.
339: build_libtool_need_lc=no
340:
341: # Whether or not to disallow shared libs when runtime libs are static.
342: allow_libtool_libs_with_static_runtimes=no
343:
344: # Compiler flag to allow reflexive dlopens.
345: export_dynamic_flag_spec="\$wl--export-dynamic"
346:
347: # Compiler flag to generate shared objects directly from archives.
348: whole_archive_flag_spec="\$wl--whole-archive\$convenience \$wl--no-whole-archive"
349:
350: # Whether the compiler copes with passing no objects directly.
351: compiler_needs_object="no"
352:
353: # Create an old-style archive from a shared archive.
354: old_archive_from_new_cmds=""
355:
356: # Create a temporary old-style archive to link instead of a shared archive.
357: old_archive_from_expsyms_cmds=""
358:
359: # Commands used to build a shared archive.
360: archive_cmds="\$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \$wl-soname \$wl\$soname -o \$lib"
361: archive_expsym_cmds="echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~
362: cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~
363: echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~
364: \$CC -shared \$pic_flag \$libobjs \$deplibs \$compiler_flags \$wl-soname \$wl\$soname \$wl-version-script \$wl\$output_objdir/\$libname.ver -o \$lib"
365:
366: # Commands used to build a loadable module if different from building
367: # a shared archive.
368: module_cmds=""
369: module_expsym_cmds=""
370:
371: # Whether we are building with GNU ld or not.
372: with_gnu_ld="yes"
373:
374: # Flag that allows shared libraries with undefined symbols to be built.
375: allow_undefined_flag=""
376:
377: # Flag that enforces no undefined symbols.
378: no_undefined_flag=""
379:
380: # Flag to hardcode $libdir into a binary during linking.
381: # This must work even if $libdir does not exist
382: hardcode_libdir_flag_spec="\$wl-rpath \$wl\$libdir"
383:
384: # Whether we need a single "-rpath" flag with a separated argument.
385: hardcode_libdir_separator=""
386:
387: # Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
388: # DIR into the resulting binary.
389: hardcode_direct=no
390:
391: # Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
392: # DIR into the resulting binary and the resulting library dependency is
393: # "absolute",i.e impossible to change by setting $shlibpath_var if the
394: # library is relocated.
395: hardcode_direct_absolute=no
396:
397: # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
398: # into the resulting binary.
399: hardcode_minus_L=no
400:
401: # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
402: # into the resulting binary.
403: hardcode_shlibpath_var=unsupported
404:
405: # Set to "yes" if building a shared library automatically hardcodes DIR
406: # into the library and all subsequent libraries and executables linked
407: # against it.
408: hardcode_automatic=no
409:
410: # Set to yes if linker adds runtime paths of dependent libraries
411: # to runtime path list.
412: inherit_rpath=no
413:
414: # Whether libtool must link a program against all its dependency libraries.
415: link_all_deplibs=unknown
416:
417: # Set to "yes" if exported symbols are required.
418: always_export_symbols=no
419:
420: # The commands to list exported symbols.
421: export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols"
422:
423: # Symbols that should not be listed in the preloaded symbols.
424: exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*"
425:
426: # Symbols that must always be exported.
427: include_expsyms=""
428:
429: # Commands necessary for linking programs (against libraries) with templates.
430: prelink_cmds=""
431:
432: # Commands necessary for finishing linking programs.
433: postlink_cmds=""
434:
435: # Specify filename containing input files.
436: file_list_spec=""
437:
438: # How to hardcode a shared library path into an executable.
439: hardcode_action=immediate
440:
441: # ### END LIBTOOL CONFIG
442:
443:
444: # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
445:
446: # func_munge_path_list VARIABLE PATH
447: # -----------------------------------
448: # VARIABLE is name of variable containing _space_ separated list of
449: # directories to be munged by the contents of PATH, which is string
450: # having a format:
451: # "DIR[:DIR]:"
452: # string "DIR[ DIR]" will be prepended to VARIABLE
453: # ":DIR[:DIR]"
454: # string "DIR[ DIR]" will be appended to VARIABLE
455: # "DIRP[:DIRP]::[DIRA:]DIRA"
456: # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
457: # "DIRA[ DIRA]" will be appended to VARIABLE
458: # "DIR[:DIR]"
459: # VARIABLE will be replaced by "DIR[ DIR]"
460: func_munge_path_list ()
461: {
462: case x$2 in
463: x)
464: ;;
465: *:)
466: eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
467: ;;
468: x:*)
469: eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
470: ;;
471: *::*)
472: eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
473: eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
474: ;;
475: *)
476: eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
477: ;;
478: esac
479: }
480:
481:
482: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
483: func_cc_basename ()
484: {
485: for cc_temp in $*""; do
486: case $cc_temp in
487: compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
488: distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
489: \-*) ;;
490: *) break;;
491: esac
492: done
493: func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
494: }
495:
496:
497: # ### END FUNCTIONS SHARED WITH CONFIGURE
498:
499: #! /bin/sh
500: ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
501: ## by inline-source v2014-01-03.01
502:
503: # libtool (GNU libtool) 2.4.6
504: # Provide generalized library-building support services.
505: # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
506:
507: # Copyright (C) 1996-2015 Free Software Foundation, Inc.
508: # This is free software; see the source for copying conditions. There is NO
509: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
510:
511: # GNU Libtool is free software; you can redistribute it and/or modify
512: # it under the terms of the GNU General Public License as published by
513: # the Free Software Foundation; either version 2 of the License, or
514: # (at your option) any later version.
515: #
516: # As a special exception to the GNU General Public License,
517: # if you distribute this file as part of a program or library that
518: # is built using GNU Libtool, you may include this file under the
519: # same distribution terms that you use for the rest of that program.
520: #
521: # GNU Libtool is distributed in the hope that it will be useful, but
522: # WITHOUT ANY WARRANTY; without even the implied warranty of
523: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
524: # General Public License for more details.
525: #
526: # You should have received a copy of the GNU General Public License
527: # along with this program. If not, see <http://www.gnu.org/licenses/>.
528:
529:
530: PROGRAM=libtool
531: PACKAGE=libtool
532: VERSION=2.4.6
533: package_revision=2.4.6
534:
535:
536: ## ------ ##
537: ## Usage. ##
538: ## ------ ##
539:
540: # Run './libtool --help' for help with using this script from the
541: # command line.
542:
543:
544: ## ------------------------------- ##
545: ## User overridable command paths. ##
546: ## ------------------------------- ##
547:
548: # After configure completes, it has a better idea of some of the
549: # shell tools we need than the defaults used by the functions shared
550: # with bootstrap, so set those here where they can still be over-
551: # ridden by the user, but otherwise take precedence.
552:
553: : ${AUTOCONF="autoconf"}
554: : ${AUTOMAKE="automake"}
555:
556:
557: ## -------------------------- ##
558: ## Source external libraries. ##
559: ## -------------------------- ##
560:
561: # Much of our low-level functionality needs to be sourced from external
562: # libraries, which are installed to $pkgauxdir.
563:
564: # Set a version string for this script.
565: scriptversion=2015-01-20.17; # UTC
566:
567: # General shell script boiler plate, and helper functions.
568: # Written by Gary V. Vaughan, 2004
569:
570: # Copyright (C) 2004-2015 Free Software Foundation, Inc.
571: # This is free software; see the source for copying conditions. There is NO
572: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
573:
574: # This program is free software; you can redistribute it and/or modify
575: # it under the terms of the GNU General Public License as published by
576: # the Free Software Foundation; either version 3 of the License, or
577: # (at your option) any later version.
578:
579: # As a special exception to the GNU General Public License, if you distribute
580: # this file as part of a program or library that is built using GNU Libtool,
581: # you may include this file under the same distribution terms that you use
582: # for the rest of that program.
583:
584: # This program is distributed in the hope that it will be useful,
585: # but WITHOUT ANY WARRANTY; without even the implied warranty of
586: # MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
587: # General Public License for more details.
588:
589: # You should have received a copy of the GNU General Public License
590: # along with this program. If not, see <http://www.gnu.org/licenses/>.
591:
592: # Please report bugs or propose patches to gary@gnu.org.
593:
594:
595: ## ------ ##
596: ## Usage. ##
597: ## ------ ##
598:
599: # Evaluate this file near the top of your script to gain access to
600: # the functions and variables defined here:
601: #
602: # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
603: #
604: # If you need to override any of the default environment variable
605: # settings, do that before evaluating this file.
606:
607:
608: ## -------------------- ##
609: ## Shell normalisation. ##
610: ## -------------------- ##
611:
612: # Some shells need a little help to be as Bourne compatible as possible.
613: # Before doing anything else, make sure all that help has been provided!
614:
615: DUALCASE=1; export DUALCASE # for MKS sh
616: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
617: emulate sh
618: NULLCMD=:
619: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
620: # is contrary to our usage. Disable this feature.
621: alias -g '${1+"$@"}'='"$@"'
622: setopt NO_GLOB_SUBST
623: else
624: case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
625: fi
626:
627: # NLS nuisances: We save the old values in case they are required later.
628: _G_user_locale=
629: _G_safe_locale=
630: for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
631: do
632: eval "if test set = \"\${$_G_var+set}\"; then
633: save_$_G_var=\$$_G_var
634: $_G_var=C
635: export $_G_var
636: _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\"
637: _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
638: fi"
639: done
640:
641: # CDPATH.
642: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
643:
644: # Make sure IFS has a sensible default
645: sp=' '
646: nl='
647: '
648: IFS="$sp $nl"
649:
650: # There are apparently some retarded systems that use ';' as a PATH separator!
651: if test "${PATH_SEPARATOR+set}" != set; then
652: PATH_SEPARATOR=:
653: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
654: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
655: PATH_SEPARATOR=';'
656: }
657: fi
658:
659:
660:
661: ## ------------------------- ##
662: ## Locate command utilities. ##
663: ## ------------------------- ##
664:
665:
666: # func_executable_p FILE
667: # ----------------------
668: # Check that FILE is an executable regular file.
669: func_executable_p ()
670: {
671: test -f "$1" && test -x "$1"
672: }
673:
674:
675: # func_path_progs PROGS_LIST CHECK_FUNC [PATH]
676: # --------------------------------------------
677: # Search for either a program that responds to --version with output
678: # containing "GNU", or else returned by CHECK_FUNC otherwise, by
679: # trying all the directories in PATH with each of the elements of
680: # PROGS_LIST.
681: #
682: # CHECK_FUNC should accept the path to a candidate program, and
683: # set $func_check_prog_result if it truncates its output less than
684: # $_G_path_prog_max characters.
685: func_path_progs ()
686: {
687: _G_progs_list=$1
688: _G_check_func=$2
689: _G_PATH=${3-"$PATH"}
690:
691: _G_path_prog_max=0
692: _G_path_prog_found=false
693: _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:}
694: for _G_dir in $_G_PATH; do
695: IFS=$_G_save_IFS
696: test -z "$_G_dir" && _G_dir=.
697: for _G_prog_name in $_G_progs_list; do
698: for _exeext in '' .EXE; do
699: _G_path_prog=$_G_dir/$_G_prog_name$_exeext
700: func_executable_p "$_G_path_prog" || continue
701: case `"$_G_path_prog" --version 2>&1` in
702: *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;;
703: *) $_G_check_func $_G_path_prog
704: func_path_progs_result=$func_check_prog_result
705: ;;
706: esac
707: $_G_path_prog_found && break 3
708: done
709: done
710: done
711: IFS=$_G_save_IFS
712: test -z "$func_path_progs_result" && {
713: echo "no acceptable sed could be found in \$PATH" >&2
714: exit 1
715: }
716: }
717:
718:
719: # We want to be able to use the functions in this file before configure
720: # has figured out where the best binaries are kept, which means we have
721: # to search for them ourselves - except when the results are already set
722: # where we skip the searches.
723:
724: # Unless the user overrides by setting SED, search the path for either GNU
725: # sed, or the sed that truncates its output the least.
726: test -z "$SED" && {
727: _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
728: for _G_i in 1 2 3 4 5 6 7; do
729: _G_sed_script=$_G_sed_script$nl$_G_sed_script
730: done
731: echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed
732: _G_sed_script=
733:
734: func_check_prog_sed ()
735: {
736: _G_path_prog=$1
737:
738: _G_count=0
739: printf 0123456789 >conftest.in
740: while :
741: do
742: cat conftest.in conftest.in >conftest.tmp
743: mv conftest.tmp conftest.in
744: cp conftest.in conftest.nl
745: echo '' >> conftest.nl
746: "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break
747: diff conftest.out conftest.nl >/dev/null 2>&1 || break
748: _G_count=`expr $_G_count + 1`
749: if test "$_G_count" -gt "$_G_path_prog_max"; then
750: # Best one so far, save it but keep looking for a better one
751: func_check_prog_result=$_G_path_prog
752: _G_path_prog_max=$_G_count
753: fi
754: # 10*(2^10) chars as input seems more than enough
755: test 10 -lt "$_G_count" && break
756: done
757: rm -f conftest.in conftest.tmp conftest.nl conftest.out
758: }
759:
760: func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin
761: rm -f conftest.sed
762: SED=$func_path_progs_result
763: }
764:
765:
766: # Unless the user overrides by setting GREP, search the path for either GNU
767: # grep, or the grep that truncates its output the least.
768: test -z "$GREP" && {
769: func_check_prog_grep ()
770: {
771: _G_path_prog=$1
772:
773: _G_count=0
774: _G_path_prog_max=0
775: printf 0123456789 >conftest.in
776: while :
777: do
778: cat conftest.in conftest.in >conftest.tmp
779: mv conftest.tmp conftest.in
780: cp conftest.in conftest.nl
781: echo 'GREP' >> conftest.nl
782: "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break
783: diff conftest.out conftest.nl >/dev/null 2>&1 || break
784: _G_count=`expr $_G_count + 1`
785: if test "$_G_count" -gt "$_G_path_prog_max"; then
786: # Best one so far, save it but keep looking for a better one
787: func_check_prog_result=$_G_path_prog
788: _G_path_prog_max=$_G_count
789: fi
790: # 10*(2^10) chars as input seems more than enough
791: test 10 -lt "$_G_count" && break
792: done
793: rm -f conftest.in conftest.tmp conftest.nl conftest.out
794: }
795:
796: func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin
797: GREP=$func_path_progs_result
798: }
799:
800:
801: ## ------------------------------- ##
802: ## User overridable command paths. ##
803: ## ------------------------------- ##
804:
805: # All uppercase variable names are used for environment variables. These
806: # variables can be overridden by the user before calling a script that
807: # uses them if a suitable command of that name is not already available
808: # in the command search PATH.
809:
810: : ${CP="cp -f"}
811: : ${ECHO="printf %s\n"}
812: : ${EGREP="$GREP -E"}
813: : ${FGREP="$GREP -F"}
814: : ${LN_S="ln -s"}
815: : ${MAKE="make"}
816: : ${MKDIR="mkdir"}
817: : ${MV="mv -f"}
818: : ${RM="rm -f"}
819: : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
820:
821:
822: ## -------------------- ##
823: ## Useful sed snippets. ##
824: ## -------------------- ##
825:
826: sed_dirname='s|/[^/]*$||'
827: sed_basename='s|^.*/||'
828:
829: # Sed substitution that helps us do robust quoting. It backslashifies
830: # metacharacters that are still active within double-quoted strings.
831: sed_quote_subst='s|\([`"$\\]\)|\\\1|g'
832:
833: # Same as above, but do not quote variable references.
834: sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'
835:
836: # Sed substitution that turns a string into a regex matching for the
837: # string literally.
838: sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'
839:
840: # Sed substitution that converts a w32 file name or path
841: # that contains forward slashes, into one that contains
842: # (escaped) backslashes. A very naive implementation.
843: sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
844:
845: # Re-'\' parameter expansions in output of sed_double_quote_subst that
846: # were '\'-ed in input to the same. If an odd number of '\' preceded a
847: # '$' in input to sed_double_quote_subst, that '$' was protected from
848: # expansion. Since each input '\' is now two '\'s, look for any number
849: # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'.
850: _G_bs='\\'
851: _G_bs2='\\\\'
852: _G_bs4='\\\\\\\\'
853: _G_dollar='\$'
854: sed_double_backslash="\
855: s/$_G_bs4/&\\
856: /g
857: s/^$_G_bs2$_G_dollar/$_G_bs&/
858: s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
859: s/\n//g"
860:
861:
862: ## ----------------- ##
863: ## Global variables. ##
864: ## ----------------- ##
865:
866: # Except for the global variables explicitly listed below, the following
867: # functions in the '^func_' namespace, and the '^require_' namespace
868: # variables initialised in the 'Resource management' section, sourcing
869: # this file will not pollute your global namespace with anything
870: # else. There's no portable way to scope variables in Bourne shell
871: # though, so actually running these functions will sometimes place
872: # results into a variable named after the function, and often use
873: # temporary variables in the '^_G_' namespace. If you are careful to
874: # avoid using those namespaces casually in your sourcing script, things
875: # should continue to work as you expect. And, of course, you can freely
876: # overwrite any of the functions or variables defined here before
877: # calling anything to customize them.
878:
879: EXIT_SUCCESS=0
880: EXIT_FAILURE=1
881: EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
882: EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
883:
884: # Allow overriding, eg assuming that you follow the convention of
885: # putting '$debug_cmd' at the start of all your functions, you can get
886: # bash to show function call trace with:
887: #
888: # debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name
889: debug_cmd=${debug_cmd-":"}
890: exit_cmd=:
891:
892: # By convention, finish your script with:
893: #
894: # exit $exit_status
895: #
896: # so that you can set exit_status to non-zero if you want to indicate
897: # something went wrong during execution without actually bailing out at
898: # the point of failure.
899: exit_status=$EXIT_SUCCESS
900:
901: # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
902: # is ksh but when the shell is invoked as "sh" and the current value of
903: # the _XPG environment variable is not equal to 1 (one), the special
904: # positional parameter $0, within a function call, is the name of the
905: # function.
906: progpath=$0
907:
908: # The name of this program.
909: progname=`$ECHO "$progpath" |$SED "$sed_basename"`
910:
911: # Make sure we have an absolute progpath for reexecution:
912: case $progpath in
913: [\\/]*|[A-Za-z]:\\*) ;;
914: *[\\/]*)
915: progdir=`$ECHO "$progpath" |$SED "$sed_dirname"`
916: progdir=`cd "$progdir" && pwd`
917: progpath=$progdir/$progname
918: ;;
919: *)
920: _G_IFS=$IFS
921: IFS=${PATH_SEPARATOR-:}
922: for progdir in $PATH; do
923: IFS=$_G_IFS
924: test -x "$progdir/$progname" && break
925: done
926: IFS=$_G_IFS
927: test -n "$progdir" || progdir=`pwd`
928: progpath=$progdir/$progname
929: ;;
930: esac
931:
932:
933: ## ----------------- ##
934: ## Standard options. ##
935: ## ----------------- ##
936:
937: # The following options affect the operation of the functions defined
938: # below, and should be set appropriately depending on run-time para-
939: # meters passed on the command line.
940:
941: opt_dry_run=false
942: opt_quiet=false
943: opt_verbose=false
944:
945: # Categories 'all' and 'none' are always available. Append any others
946: # you will pass as the first argument to func_warning from your own
947: # code.
948: warning_categories=
949:
950: # By default, display warnings according to 'opt_warning_types'. Set
951: # 'warning_func' to ':' to elide all warnings, or func_fatal_error to
952: # treat the next displayed warning as a fatal error.
953: warning_func=func_warn_and_continue
954:
955: # Set to 'all' to display all warnings, 'none' to suppress all
956: # warnings, or a space delimited list of some subset of
957: # 'warning_categories' to display only the listed warnings.
958: opt_warning_types=all
959:
960:
961: ## -------------------- ##
962: ## Resource management. ##
963: ## -------------------- ##
964:
965: # This section contains definitions for functions that each ensure a
966: # particular resource (a file, or a non-empty configuration variable for
967: # example) is available, and if appropriate to extract default values
968: # from pertinent package files. Call them using their associated
969: # 'require_*' variable to ensure that they are executed, at most, once.
970: #
971: # It's entirely deliberate that calling these functions can set
972: # variables that don't obey the namespace limitations obeyed by the rest
973: # of this file, in order that that they be as useful as possible to
974: # callers.
975:
976:
977: # require_term_colors
978: # -------------------
979: # Allow display of bold text on terminals that support it.
980: require_term_colors=func_require_term_colors
981: func_require_term_colors ()
982: {
983: $debug_cmd
984:
985: test -t 1 && {
986: # COLORTERM and USE_ANSI_COLORS environment variables take
987: # precedence, because most terminfo databases neglect to describe
988: # whether color sequences are supported.
989: test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"}
990:
991: if test 1 = "$USE_ANSI_COLORS"; then
992: # Standard ANSI escape sequences
993: tc_reset='[0m'
994: tc_bold='[1m'; tc_standout='[7m'
995: tc_red='[31m'; tc_green='[32m'
996: tc_blue='[34m'; tc_cyan='[36m'
997: else
998: # Otherwise trust the terminfo database after all.
999: test -n "`tput sgr0 2>/dev/null`" && {
1000: tc_reset=`tput sgr0`
1001: test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold`
1002: tc_standout=$tc_bold
1003: test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
1004: test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
1005: test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
1006: test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
1007: test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
1008: }
1009: fi
1010: }
1011:
1012: require_term_colors=:
1013: }
1014:
1015:
1016: ## ----------------- ##
1017: ## Function library. ##
1018: ## ----------------- ##
1019:
1020: # This section contains a variety of useful functions to call in your
1021: # scripts. Take note of the portable wrappers for features provided by
1022: # some modern shells, which will fall back to slower equivalents on
1023: # less featureful shells.
1024:
1025:
1026: # func_append VAR VALUE
1027: # ---------------------
1028: # Append VALUE onto the existing contents of VAR.
1029:
1030: # We should try to minimise forks, especially on Windows where they are
1031: # unreasonably slow, so skip the feature probes when bash or zsh are
1032: # being used:
1033: if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then
1034: : ${_G_HAVE_ARITH_OP="yes"}
1035: : ${_G_HAVE_XSI_OPS="yes"}
1036: # The += operator was introduced in bash 3.1
1037: case $BASH_VERSION in
1038: [12].* | 3.0 | 3.0*) ;;
1039: *)
1040: : ${_G_HAVE_PLUSEQ_OP="yes"}
1041: ;;
1042: esac
1043: fi
1044:
1045: # _G_HAVE_PLUSEQ_OP
1046: # Can be empty, in which case the shell is probed, "yes" if += is
1047: # useable or anything else if it does not work.
1048: test -z "$_G_HAVE_PLUSEQ_OP" \
1049: && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \
1050: && _G_HAVE_PLUSEQ_OP=yes
1051:
1052: if test yes = "$_G_HAVE_PLUSEQ_OP"
1053: then
1054: # This is an XSI compatible shell, allowing a faster implementation...
1055: eval 'func_append ()
1056: {
1057: $debug_cmd
1058:
1059: eval "$1+=\$2"
1060: }'
1061: else
1062: # ...otherwise fall back to using expr, which is often a shell builtin.
1063: func_append ()
1064: {
1065: $debug_cmd
1066:
1067: eval "$1=\$$1\$2"
1068: }
1069: fi
1070:
1071:
1072: # func_append_quoted VAR VALUE
1073: # ----------------------------
1074: # Quote VALUE and append to the end of shell variable VAR, separated
1075: # by a space.
1076: if test yes = "$_G_HAVE_PLUSEQ_OP"; then
1077: eval 'func_append_quoted ()
1078: {
1079: $debug_cmd
1080:
1081: func_quote_for_eval "$2"
1082: eval "$1+=\\ \$func_quote_for_eval_result"
1083: }'
1084: else
1085: func_append_quoted ()
1086: {
1087: $debug_cmd
1088:
1089: func_quote_for_eval "$2"
1090: eval "$1=\$$1\\ \$func_quote_for_eval_result"
1091: }
1092: fi
1093:
1094:
1095: # func_append_uniq VAR VALUE
1096: # --------------------------
1097: # Append unique VALUE onto the existing contents of VAR, assuming
1098: # entries are delimited by the first character of VALUE. For example:
1099: #
1100: # func_append_uniq options " --another-option option-argument"
1101: #
1102: # will only append to $options if " --another-option option-argument "
1103: # is not already present somewhere in $options already (note spaces at
1104: # each end implied by leading space in second argument).
1105: func_append_uniq ()
1106: {
1107: $debug_cmd
1108:
1109: eval _G_current_value='`$ECHO $'$1'`'
1110: _G_delim=`expr "$2" : '\(.\)'`
1111:
1112: case $_G_delim$_G_current_value$_G_delim in
1113: *"$2$_G_delim"*) ;;
1114: *) func_append "$@" ;;
1115: esac
1116: }
1117:
1118:
1119: # func_arith TERM...
1120: # ------------------
1121: # Set func_arith_result to the result of evaluating TERMs.
1122: test -z "$_G_HAVE_ARITH_OP" \
1123: && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \
1124: && _G_HAVE_ARITH_OP=yes
1125:
1126: if test yes = "$_G_HAVE_ARITH_OP"; then
1127: eval 'func_arith ()
1128: {
1129: $debug_cmd
1130:
1131: func_arith_result=$(( $* ))
1132: }'
1133: else
1134: func_arith ()
1135: {
1136: $debug_cmd
1137:
1138: func_arith_result=`expr "$@"`
1139: }
1140: fi
1141:
1142:
1143: # func_basename FILE
1144: # ------------------
1145: # Set func_basename_result to FILE with everything up to and including
1146: # the last / stripped.
1147: if test yes = "$_G_HAVE_XSI_OPS"; then
1148: # If this shell supports suffix pattern removal, then use it to avoid
1149: # forking. Hide the definitions single quotes in case the shell chokes
1150: # on unsupported syntax...
1151: _b='func_basename_result=${1##*/}'
1152: _d='case $1 in
1153: */*) func_dirname_result=${1%/*}$2 ;;
1154: * ) func_dirname_result=$3 ;;
1155: esac'
1156:
1157: else
1158: # ...otherwise fall back to using sed.
1159: _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`'
1160: _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"`
1161: if test "X$func_dirname_result" = "X$1"; then
1162: func_dirname_result=$3
1163: else
1164: func_append func_dirname_result "$2"
1165: fi'
1166: fi
1167:
1168: eval 'func_basename ()
1169: {
1170: $debug_cmd
1171:
1172: '"$_b"'
1173: }'
1174:
1175:
1176: # func_dirname FILE APPEND NONDIR_REPLACEMENT
1177: # -------------------------------------------
1178: # Compute the dirname of FILE. If nonempty, add APPEND to the result,
1179: # otherwise set result to NONDIR_REPLACEMENT.
1180: eval 'func_dirname ()
1181: {
1182: $debug_cmd
1183:
1184: '"$_d"'
1185: }'
1186:
1187:
1188: # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT
1189: # --------------------------------------------------------
1190: # Perform func_basename and func_dirname in a single function
1191: # call:
1192: # dirname: Compute the dirname of FILE. If nonempty,
1193: # add APPEND to the result, otherwise set result
1194: # to NONDIR_REPLACEMENT.
1195: # value returned in "$func_dirname_result"
1196: # basename: Compute filename of FILE.
1197: # value retuned in "$func_basename_result"
1198: # For efficiency, we do not delegate to the functions above but instead
1199: # duplicate the functionality here.
1200: eval 'func_dirname_and_basename ()
1201: {
1202: $debug_cmd
1203:
1204: '"$_b"'
1205: '"$_d"'
1206: }'
1207:
1208:
1209: # func_echo ARG...
1210: # ----------------
1211: # Echo program name prefixed message.
1212: func_echo ()
1213: {
1214: $debug_cmd
1215:
1216: _G_message=$*
1217:
1218: func_echo_IFS=$IFS
1219: IFS=$nl
1220: for _G_line in $_G_message; do
1221: IFS=$func_echo_IFS
1222: $ECHO "$progname: $_G_line"
1223: done
1224: IFS=$func_echo_IFS
1225: }
1226:
1227:
1228: # func_echo_all ARG...
1229: # --------------------
1230: # Invoke $ECHO with all args, space-separated.
1231: func_echo_all ()
1232: {
1233: $ECHO "$*"
1234: }
1235:
1236:
1237: # func_echo_infix_1 INFIX ARG...
1238: # ------------------------------
1239: # Echo program name, followed by INFIX on the first line, with any
1240: # additional lines not showing INFIX.
1241: func_echo_infix_1 ()
1242: {
1243: $debug_cmd
1244:
1245: $require_term_colors
1246:
1247: _G_infix=$1; shift
1248: _G_indent=$_G_infix
1249: _G_prefix="$progname: $_G_infix: "
1250: _G_message=$*
1251:
1252: # Strip color escape sequences before counting printable length
1253: for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan"
1254: do
1255: test -n "$_G_tc" && {
1256: _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"`
1257: _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"`
1258: }
1259: done
1260: _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes
1261:
1262: func_echo_infix_1_IFS=$IFS
1263: IFS=$nl
1264: for _G_line in $_G_message; do
1265: IFS=$func_echo_infix_1_IFS
1266: $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2
1267: _G_prefix=$_G_indent
1268: done
1269: IFS=$func_echo_infix_1_IFS
1270: }
1271:
1272:
1273: # func_error ARG...
1274: # -----------------
1275: # Echo program name prefixed message to standard error.
1276: func_error ()
1277: {
1278: $debug_cmd
1279:
1280: $require_term_colors
1281:
1282: func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2
1283: }
1284:
1285:
1286: # func_fatal_error ARG...
1287: # -----------------------
1288: # Echo program name prefixed message to standard error, and exit.
1289: func_fatal_error ()
1290: {
1291: $debug_cmd
1292:
1293: func_error "$*"
1294: exit $EXIT_FAILURE
1295: }
1296:
1297:
1298: # func_grep EXPRESSION FILENAME
1299: # -----------------------------
1300: # Check whether EXPRESSION matches any line of FILENAME, without output.
1301: func_grep ()
1302: {
1303: $debug_cmd
1304:
1305: $GREP "$1" "$2" >/dev/null 2>&1
1306: }
1307:
1308:
1309: # func_len STRING
1310: # ---------------
1311: # Set func_len_result to the length of STRING. STRING may not
1312: # start with a hyphen.
1313: test -z "$_G_HAVE_XSI_OPS" \
1314: && (eval 'x=a/b/c;
1315: test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
1316: && _G_HAVE_XSI_OPS=yes
1317:
1318: if test yes = "$_G_HAVE_XSI_OPS"; then
1319: eval 'func_len ()
1320: {
1321: $debug_cmd
1322:
1323: func_len_result=${#1}
1324: }'
1325: else
1326: func_len ()
1327: {
1328: $debug_cmd
1329:
1330: func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
1331: }
1332: fi
1333:
1334:
1335: # func_mkdir_p DIRECTORY-PATH
1336: # ---------------------------
1337: # Make sure the entire path to DIRECTORY-PATH is available.
1338: func_mkdir_p ()
1339: {
1340: $debug_cmd
1341:
1342: _G_directory_path=$1
1343: _G_dir_list=
1344:
1345: if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then
1346:
1347: # Protect directory names starting with '-'
1348: case $_G_directory_path in
1349: -*) _G_directory_path=./$_G_directory_path ;;
1350: esac
1351:
1352: # While some portion of DIR does not yet exist...
1353: while test ! -d "$_G_directory_path"; do
1354: # ...make a list in topmost first order. Use a colon delimited
1355: # list incase some portion of path contains whitespace.
1356: _G_dir_list=$_G_directory_path:$_G_dir_list
1357:
1358: # If the last portion added has no slash in it, the list is done
1359: case $_G_directory_path in */*) ;; *) break ;; esac
1360:
1361: # ...otherwise throw away the child directory and loop
1362: _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
1363: done
1364: _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`
1365:
1366: func_mkdir_p_IFS=$IFS; IFS=:
1367: for _G_dir in $_G_dir_list; do
1368: IFS=$func_mkdir_p_IFS
1369: # mkdir can fail with a 'File exist' error if two processes
1370: # try to create one of the directories concurrently. Don't
1371: # stop in that case!
1372: $MKDIR "$_G_dir" 2>/dev/null || :
1373: done
1374: IFS=$func_mkdir_p_IFS
1375:
1376: # Bail out if we (or some other process) failed to create a directory.
1377: test -d "$_G_directory_path" || \
1378: func_fatal_error "Failed to create '$1'"
1379: fi
1380: }
1381:
1382:
1383: # func_mktempdir [BASENAME]
1384: # -------------------------
1385: # Make a temporary directory that won't clash with other running
1386: # libtool processes, and avoids race conditions if possible. If
1387: # given, BASENAME is the basename for that directory.
1388: func_mktempdir ()
1389: {
1390: $debug_cmd
1391:
1392: _G_template=${TMPDIR-/tmp}/${1-$progname}
1393:
1394: if test : = "$opt_dry_run"; then
1395: # Return a directory name, but don't create it in dry-run mode
1396: _G_tmpdir=$_G_template-$$
1397: else
1398:
1399: # If mktemp works, use that first and foremost
1400: _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`
1401:
1402: if test ! -d "$_G_tmpdir"; then
1403: # Failing that, at least try and use $RANDOM to avoid a race
1404: _G_tmpdir=$_G_template-${RANDOM-0}$$
1405:
1406: func_mktempdir_umask=`umask`
1407: umask 0077
1408: $MKDIR "$_G_tmpdir"
1409: umask $func_mktempdir_umask
1410: fi
1411:
1412: # If we're not in dry-run mode, bomb out on failure
1413: test -d "$_G_tmpdir" || \
1414: func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
1415: fi
1416:
1417: $ECHO "$_G_tmpdir"
1418: }
1419:
1420:
1421: # func_normal_abspath PATH
1422: # ------------------------
1423: # Remove doubled-up and trailing slashes, "." path components,
1424: # and cancel out any ".." path components in PATH after making
1425: # it an absolute path.
1426: func_normal_abspath ()
1427: {
1428: $debug_cmd
1429:
1430: # These SED scripts presuppose an absolute path with a trailing slash.
1431: _G_pathcar='s|^/\([^/]*\).*$|\1|'
1432: _G_pathcdr='s|^/[^/]*||'
1433: _G_removedotparts=':dotsl
1434: s|/\./|/|g
1435: t dotsl
1436: s|/\.$|/|'
1437: _G_collapseslashes='s|/\{1,\}|/|g'
1438: _G_finalslash='s|/*$|/|'
1439:
1440: # Start from root dir and reassemble the path.
1441: func_normal_abspath_result=
1442: func_normal_abspath_tpath=$1
1443: func_normal_abspath_altnamespace=
1444: case $func_normal_abspath_tpath in
1445: "")
1446: # Empty path, that just means $cwd.
1447: func_stripname '' '/' "`pwd`"
1448: func_normal_abspath_result=$func_stripname_result
1449: return
1450: ;;
1451: # The next three entries are used to spot a run of precisely
1452: # two leading slashes without using negated character classes;
1453: # we take advantage of case's first-match behaviour.
1454: ///*)
1455: # Unusual form of absolute path, do nothing.
1456: ;;
1457: //*)
1458: # Not necessarily an ordinary path; POSIX reserves leading '//'
1459: # and for example Cygwin uses it to access remote file shares
1460: # over CIFS/SMB, so we conserve a leading double slash if found.
1461: func_normal_abspath_altnamespace=/
1462: ;;
1463: /*)
1464: # Absolute path, do nothing.
1465: ;;
1466: *)
1467: # Relative path, prepend $cwd.
1468: func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
1469: ;;
1470: esac
1471:
1472: # Cancel out all the simple stuff to save iterations. We also want
1473: # the path to end with a slash for ease of parsing, so make sure
1474: # there is one (and only one) here.
1475: func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
1476: -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"`
1477: while :; do
1478: # Processed it all yet?
1479: if test / = "$func_normal_abspath_tpath"; then
1480: # If we ascended to the root using ".." the result may be empty now.
1481: if test -z "$func_normal_abspath_result"; then
1482: func_normal_abspath_result=/
1483: fi
1484: break
1485: fi
1486: func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
1487: -e "$_G_pathcar"`
1488: func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
1489: -e "$_G_pathcdr"`
1490: # Figure out what to do with it
1491: case $func_normal_abspath_tcomponent in
1492: "")
1493: # Trailing empty path component, ignore it.
1494: ;;
1495: ..)
1496: # Parent dir; strip last assembled component from result.
1497: func_dirname "$func_normal_abspath_result"
1498: func_normal_abspath_result=$func_dirname_result
1499: ;;
1500: *)
1501: # Actual path component, append it.
1502: func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent"
1503: ;;
1504: esac
1505: done
1506: # Restore leading double-slash if one was found on entry.
1507: func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
1508: }
1509:
1510:
1511: # func_notquiet ARG...
1512: # --------------------
1513: # Echo program name prefixed message only when not in quiet mode.
1514: func_notquiet ()
1515: {
1516: $debug_cmd
1517:
1518: $opt_quiet || func_echo ${1+"$@"}
1519:
1520: # A bug in bash halts the script if the last line of a function
1521: # fails when set -e is in force, so we need another command to
1522: # work around that:
1523: :
1524: }
1525:
1526:
1527: # func_relative_path SRCDIR DSTDIR
1528: # --------------------------------
1529: # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR.
1530: func_relative_path ()
1531: {
1532: $debug_cmd
1533:
1534: func_relative_path_result=
1535: func_normal_abspath "$1"
1536: func_relative_path_tlibdir=$func_normal_abspath_result
1537: func_normal_abspath "$2"
1538: func_relative_path_tbindir=$func_normal_abspath_result
1539:
1540: # Ascend the tree starting from libdir
1541: while :; do
1542: # check if we have found a prefix of bindir
1543: case $func_relative_path_tbindir in
1544: $func_relative_path_tlibdir)
1545: # found an exact match
1546: func_relative_path_tcancelled=
1547: break
1548: ;;
1549: $func_relative_path_tlibdir*)
1550: # found a matching prefix
1551: func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
1552: func_relative_path_tcancelled=$func_stripname_result
1553: if test -z "$func_relative_path_result"; then
1554: func_relative_path_result=.
1555: fi
1556: break
1557: ;;
1558: *)
1559: func_dirname $func_relative_path_tlibdir
1560: func_relative_path_tlibdir=$func_dirname_result
1561: if test -z "$func_relative_path_tlibdir"; then
1562: # Have to descend all the way to the root!
1563: func_relative_path_result=../$func_relative_path_result
1564: func_relative_path_tcancelled=$func_relative_path_tbindir
1565: break
1566: fi
1567: func_relative_path_result=../$func_relative_path_result
1568: ;;
1569: esac
1570: done
1571:
1572: # Now calculate path; take care to avoid doubling-up slashes.
1573: func_stripname '' '/' "$func_relative_path_result"
1574: func_relative_path_result=$func_stripname_result
1575: func_stripname '/' '/' "$func_relative_path_tcancelled"
1576: if test -n "$func_stripname_result"; then
1577: func_append func_relative_path_result "/$func_stripname_result"
1578: fi
1579:
1580: # Normalisation. If bindir is libdir, return '.' else relative path.
1581: if test -n "$func_relative_path_result"; then
1582: func_stripname './' '' "$func_relative_path_result"
1583: func_relative_path_result=$func_stripname_result
1584: fi
1585:
1586: test -n "$func_relative_path_result" || func_relative_path_result=.
1587:
1588: :
1589: }
1590:
1591:
1592: # func_quote_for_eval ARG...
1593: # --------------------------
1594: # Aesthetically quote ARGs to be evaled later.
1595: # This function returns two values:
1596: # i) func_quote_for_eval_result
1597: # double-quoted, suitable for a subsequent eval
1598: # ii) func_quote_for_eval_unquoted_result
1599: # has all characters that are still active within double
1600: # quotes backslashified.
1601: func_quote_for_eval ()
1602: {
1603: $debug_cmd
1604:
1605: func_quote_for_eval_unquoted_result=
1606: func_quote_for_eval_result=
1607: while test 0 -lt $#; do
1608: case $1 in
1609: *[\\\`\"\$]*)
1610: _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
1611: *)
1612: _G_unquoted_arg=$1 ;;
1613: esac
1614: if test -n "$func_quote_for_eval_unquoted_result"; then
1615: func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
1616: else
1617: func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
1618: fi
1619:
1620: case $_G_unquoted_arg in
1621: # Double-quote args containing shell metacharacters to delay
1622: # word splitting, command substitution and variable expansion
1623: # for a subsequent eval.
1624: # Many Bourne shells cannot handle close brackets correctly
1625: # in scan sets, so we specify it separately.
1626: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1627: _G_quoted_arg=\"$_G_unquoted_arg\"
1628: ;;
1629: *)
1630: _G_quoted_arg=$_G_unquoted_arg
1631: ;;
1632: esac
1633:
1634: if test -n "$func_quote_for_eval_result"; then
1635: func_append func_quote_for_eval_result " $_G_quoted_arg"
1636: else
1637: func_append func_quote_for_eval_result "$_G_quoted_arg"
1638: fi
1639: shift
1640: done
1641: }
1642:
1643:
1644: # func_quote_for_expand ARG
1645: # -------------------------
1646: # Aesthetically quote ARG to be evaled later; same as above,
1647: # but do not quote variable references.
1648: func_quote_for_expand ()
1649: {
1650: $debug_cmd
1651:
1652: case $1 in
1653: *[\\\`\"]*)
1654: _G_arg=`$ECHO "$1" | $SED \
1655: -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
1656: *)
1657: _G_arg=$1 ;;
1658: esac
1659:
1660: case $_G_arg in
1661: # Double-quote args containing shell metacharacters to delay
1662: # word splitting and command substitution for a subsequent eval.
1663: # Many Bourne shells cannot handle close brackets correctly
1664: # in scan sets, so we specify it separately.
1665: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
1666: _G_arg=\"$_G_arg\"
1667: ;;
1668: esac
1669:
1670: func_quote_for_expand_result=$_G_arg
1671: }
1672:
1673:
1674: # func_stripname PREFIX SUFFIX NAME
1675: # ---------------------------------
1676: # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result.
1677: # PREFIX and SUFFIX must not contain globbing or regex special
1678: # characters, hashes, percent signs, but SUFFIX may contain a leading
1679: # dot (in which case that matches only a dot).
1680: if test yes = "$_G_HAVE_XSI_OPS"; then
1681: eval 'func_stripname ()
1682: {
1683: $debug_cmd
1684:
1685: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
1686: # positional parameters, so assign one to ordinary variable first.
1687: func_stripname_result=$3
1688: func_stripname_result=${func_stripname_result#"$1"}
1689: func_stripname_result=${func_stripname_result%"$2"}
1690: }'
1691: else
1692: func_stripname ()
1693: {
1694: $debug_cmd
1695:
1696: case $2 in
1697: .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;;
1698: *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;;
1699: esac
1700: }
1701: fi
1702:
1703:
1704: # func_show_eval CMD [FAIL_EXP]
1705: # -----------------------------
1706: # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is
1707: # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
1708: # is given, then evaluate it.
1709: func_show_eval ()
1710: {
1711: $debug_cmd
1712:
1713: _G_cmd=$1
1714: _G_fail_exp=${2-':'}
1715:
1716: func_quote_for_expand "$_G_cmd"
1717: eval "func_notquiet $func_quote_for_expand_result"
1718:
1719: $opt_dry_run || {
1720: eval "$_G_cmd"
1721: _G_status=$?
1722: if test 0 -ne "$_G_status"; then
1723: eval "(exit $_G_status); $_G_fail_exp"
1724: fi
1725: }
1726: }
1727:
1728:
1729: # func_show_eval_locale CMD [FAIL_EXP]
1730: # ------------------------------------
1731: # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is
1732: # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
1733: # is given, then evaluate it. Use the saved locale for evaluation.
1734: func_show_eval_locale ()
1735: {
1736: $debug_cmd
1737:
1738: _G_cmd=$1
1739: _G_fail_exp=${2-':'}
1740:
1741: $opt_quiet || {
1742: func_quote_for_expand "$_G_cmd"
1743: eval "func_echo $func_quote_for_expand_result"
1744: }
1745:
1746: $opt_dry_run || {
1747: eval "$_G_user_locale
1748: $_G_cmd"
1749: _G_status=$?
1750: eval "$_G_safe_locale"
1751: if test 0 -ne "$_G_status"; then
1752: eval "(exit $_G_status); $_G_fail_exp"
1753: fi
1754: }
1755: }
1756:
1757:
1758: # func_tr_sh
1759: # ----------
1760: # Turn $1 into a string suitable for a shell variable name.
1761: # Result is stored in $func_tr_sh_result. All characters
1762: # not in the set a-zA-Z0-9_ are replaced with '_'. Further,
1763: # if $1 begins with a digit, a '_' is prepended as well.
1764: func_tr_sh ()
1765: {
1766: $debug_cmd
1767:
1768: case $1 in
1769: [0-9]* | *[!a-zA-Z0-9_]*)
1770: func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'`
1771: ;;
1772: * )
1773: func_tr_sh_result=$1
1774: ;;
1775: esac
1776: }
1777:
1778:
1779: # func_verbose ARG...
1780: # -------------------
1781: # Echo program name prefixed message in verbose mode only.
1782: func_verbose ()
1783: {
1784: $debug_cmd
1785:
1786: $opt_verbose && func_echo "$*"
1787:
1788: :
1789: }
1790:
1791:
1792: # func_warn_and_continue ARG...
1793: # -----------------------------
1794: # Echo program name prefixed warning message to standard error.
1795: func_warn_and_continue ()
1796: {
1797: $debug_cmd
1798:
1799: $require_term_colors
1800:
1801: func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2
1802: }
1803:
1804:
1805: # func_warning CATEGORY ARG...
1806: # ----------------------------
1807: # Echo program name prefixed warning message to standard error. Warning
1808: # messages can be filtered according to CATEGORY, where this function
1809: # elides messages where CATEGORY is not listed in the global variable
1810: # 'opt_warning_types'.
1811: func_warning ()
1812: {
1813: $debug_cmd
1814:
1815: # CATEGORY must be in the warning_categories list!
1816: case " $warning_categories " in
1817: *" $1 "*) ;;
1818: *) func_internal_error "invalid warning category '$1'" ;;
1819: esac
1820:
1821: _G_category=$1
1822: shift
1823:
1824: case " $opt_warning_types " in
1825: *" $_G_category "*) $warning_func ${1+"$@"} ;;
1826: esac
1827: }
1828:
1829:
1830: # func_sort_ver VER1 VER2
1831: # -----------------------
1832: # 'sort -V' is not generally available.
1833: # Note this deviates from the version comparison in automake
1834: # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
1835: # but this should suffice as we won't be specifying old
1836: # version formats or redundant trailing .0 in bootstrap.conf.
1837: # If we did want full compatibility then we should probably
1838: # use m4_version_compare from autoconf.
1839: func_sort_ver ()
1840: {
1841: $debug_cmd
1842:
1843: printf '%s\n%s\n' "$1" "$2" \
1844: | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n
1845: }
1846:
1847: # func_lt_ver PREV CURR
1848: # ---------------------
1849: # Return true if PREV and CURR are in the correct order according to
1850: # func_sort_ver, otherwise false. Use it like this:
1851: #
1852: # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..."
1853: func_lt_ver ()
1854: {
1855: $debug_cmd
1856:
1857: test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q`
1858: }
1859:
1860:
1861: # Local variables:
1862: # mode: shell-script
1863: # sh-indentation: 2
1864: # eval: (add-hook 'before-save-hook 'time-stamp)
1865: # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
1866: # time-stamp-time-zone: "UTC"
1867: # End:
1868: #! /bin/sh
1869:
1870: # Set a version string for this script.
1871: scriptversion=2014-01-07.03; # UTC
1872:
1873: # A portable, pluggable option parser for Bourne shell.
1874: # Written by Gary V. Vaughan, 2010
1875:
1876: # Copyright (C) 2010-2015 Free Software Foundation, Inc.
1877: # This is free software; see the source for copying conditions. There is NO
1878: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
1879:
1880: # This program is free software: you can redistribute it and/or modify
1881: # it under the terms of the GNU General Public License as published by
1882: # the Free Software Foundation, either version 3 of the License, or
1883: # (at your option) any later version.
1884:
1885: # This program is distributed in the hope that it will be useful,
1886: # but WITHOUT ANY WARRANTY; without even the implied warranty of
1887: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1888: # GNU General Public License for more details.
1889:
1890: # You should have received a copy of the GNU General Public License
1891: # along with this program. If not, see <http://www.gnu.org/licenses/>.
1892:
1893: # Please report bugs or propose patches to gary@gnu.org.
1894:
1895:
1896: ## ------ ##
1897: ## Usage. ##
1898: ## ------ ##
1899:
1900: # This file is a library for parsing options in your shell scripts along
1901: # with assorted other useful supporting features that you can make use
1902: # of too.
1903: #
1904: # For the simplest scripts you might need only:
1905: #
1906: # #!/bin/sh
1907: # . relative/path/to/funclib.sh
1908: # . relative/path/to/options-parser
1909: # scriptversion=1.0
1910: # func_options ${1+"$@"}
1911: # eval set dummy "$func_options_result"; shift
1912: # ...rest of your script...
1913: #
1914: # In order for the '--version' option to work, you will need to have a
1915: # suitably formatted comment like the one at the top of this file
1916: # starting with '# Written by ' and ending with '# warranty; '.
1917: #
1918: # For '-h' and '--help' to work, you will also need a one line
1919: # description of your script's purpose in a comment directly above the
1920: # '# Written by ' line, like the one at the top of this file.
1921: #
1922: # The default options also support '--debug', which will turn on shell
1923: # execution tracing (see the comment above debug_cmd below for another
1924: # use), and '--verbose' and the func_verbose function to allow your script
1925: # to display verbose messages only when your user has specified
1926: # '--verbose'.
1927: #
1928: # After sourcing this file, you can plug processing for additional
1929: # options by amending the variables from the 'Configuration' section
1930: # below, and following the instructions in the 'Option parsing'
1931: # section further down.
1932:
1933: ## -------------- ##
1934: ## Configuration. ##
1935: ## -------------- ##
1936:
1937: # You should override these variables in your script after sourcing this
1938: # file so that they reflect the customisations you have added to the
1939: # option parser.
1940:
1941: # The usage line for option parsing errors and the start of '-h' and
1942: # '--help' output messages. You can embed shell variables for delayed
1943: # expansion at the time the message is displayed, but you will need to
1944: # quote other shell meta-characters carefully to prevent them being
1945: # expanded when the contents are evaled.
1946: usage='$progpath [OPTION]...'
1947:
1948: # Short help message in response to '-h' and '--help'. Add to this or
1949: # override it after sourcing this library to reflect the full set of
1950: # options your script accepts.
1951: usage_message="\
1952: --debug enable verbose shell tracing
1953: -W, --warnings=CATEGORY
1954: report the warnings falling in CATEGORY [all]
1955: -v, --verbose verbosely report processing
1956: --version print version information and exit
1957: -h, --help print short or long help message and exit
1958: "
1959:
1960: # Additional text appended to 'usage_message' in response to '--help'.
1961: long_help_message="
1962: Warning categories include:
1963: 'all' show all warnings
1964: 'none' turn off all the warnings
1965: 'error' warnings are treated as fatal errors"
1966:
1967: # Help message printed before fatal option parsing errors.
1968: fatal_help="Try '\$progname --help' for more information."
1969:
1970:
1971:
1972: ## ------------------------- ##
1973: ## Hook function management. ##
1974: ## ------------------------- ##
1975:
1976: # This section contains functions for adding, removing, and running hooks
1977: # to the main code. A hook is just a named list of of function, that can
1978: # be run in order later on.
1979:
1980: # func_hookable FUNC_NAME
1981: # -----------------------
1982: # Declare that FUNC_NAME will run hooks added with
1983: # 'func_add_hook FUNC_NAME ...'.
1984: func_hookable ()
1985: {
1986: $debug_cmd
1987:
1988: func_append hookable_fns " $1"
1989: }
1990:
1991:
1992: # func_add_hook FUNC_NAME HOOK_FUNC
1993: # ---------------------------------
1994: # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must
1995: # first have been declared "hookable" by a call to 'func_hookable'.
1996: func_add_hook ()
1997: {
1998: $debug_cmd
1999:
2000: case " $hookable_fns " in
2001: *" $1 "*) ;;
2002: *) func_fatal_error "'$1' does not accept hook functions." ;;
2003: esac
2004:
2005: eval func_append ${1}_hooks '" $2"'
2006: }
2007:
2008:
2009: # func_remove_hook FUNC_NAME HOOK_FUNC
2010: # ------------------------------------
2011: # Remove HOOK_FUNC from the list of functions called by FUNC_NAME.
2012: func_remove_hook ()
2013: {
2014: $debug_cmd
2015:
2016: eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`'
2017: }
2018:
2019:
2020: # func_run_hooks FUNC_NAME [ARG]...
2021: # ---------------------------------
2022: # Run all hook functions registered to FUNC_NAME.
2023: # It is assumed that the list of hook functions contains nothing more
2024: # than a whitespace-delimited list of legal shell function names, and
2025: # no effort is wasted trying to catch shell meta-characters or preserve
2026: # whitespace.
2027: func_run_hooks ()
2028: {
2029: $debug_cmd
2030:
2031: case " $hookable_fns " in
2032: *" $1 "*) ;;
2033: *) func_fatal_error "'$1' does not support hook funcions.n" ;;
2034: esac
2035:
2036: eval _G_hook_fns=\$$1_hooks; shift
2037:
2038: for _G_hook in $_G_hook_fns; do
2039: eval $_G_hook '"$@"'
2040:
2041: # store returned options list back into positional
2042: # parameters for next 'cmd' execution.
2043: eval _G_hook_result=\$${_G_hook}_result
2044: eval set dummy "$_G_hook_result"; shift
2045: done
2046:
2047: func_quote_for_eval ${1+"$@"}
2048: func_run_hooks_result=$func_quote_for_eval_result
2049: }
2050:
2051:
2052:
2053: ## --------------- ##
2054: ## Option parsing. ##
2055: ## --------------- ##
2056:
2057: # In order to add your own option parsing hooks, you must accept the
2058: # full positional parameter list in your hook function, remove any
2059: # options that you action, and then pass back the remaining unprocessed
2060: # options in '<hooked_function_name>_result', escaped suitably for
2061: # 'eval'. Like this:
2062: #
2063: # my_options_prep ()
2064: # {
2065: # $debug_cmd
2066: #
2067: # # Extend the existing usage message.
2068: # usage_message=$usage_message'
2069: # -s, --silent don'\''t print informational messages
2070: # '
2071: #
2072: # func_quote_for_eval ${1+"$@"}
2073: # my_options_prep_result=$func_quote_for_eval_result
2074: # }
2075: # func_add_hook func_options_prep my_options_prep
2076: #
2077: #
2078: # my_silent_option ()
2079: # {
2080: # $debug_cmd
2081: #
2082: # # Note that for efficiency, we parse as many options as we can
2083: # # recognise in a loop before passing the remainder back to the
2084: # # caller on the first unrecognised argument we encounter.
2085: # while test $# -gt 0; do
2086: # opt=$1; shift
2087: # case $opt in
2088: # --silent|-s) opt_silent=: ;;
2089: # # Separate non-argument short options:
2090: # -s*) func_split_short_opt "$_G_opt"
2091: # set dummy "$func_split_short_opt_name" \
2092: # "-$func_split_short_opt_arg" ${1+"$@"}
2093: # shift
2094: # ;;
2095: # *) set dummy "$_G_opt" "$*"; shift; break ;;
2096: # esac
2097: # done
2098: #
2099: # func_quote_for_eval ${1+"$@"}
2100: # my_silent_option_result=$func_quote_for_eval_result
2101: # }
2102: # func_add_hook func_parse_options my_silent_option
2103: #
2104: #
2105: # my_option_validation ()
2106: # {
2107: # $debug_cmd
2108: #
2109: # $opt_silent && $opt_verbose && func_fatal_help "\
2110: # '--silent' and '--verbose' options are mutually exclusive."
2111: #
2112: # func_quote_for_eval ${1+"$@"}
2113: # my_option_validation_result=$func_quote_for_eval_result
2114: # }
2115: # func_add_hook func_validate_options my_option_validation
2116: #
2117: # You'll alse need to manually amend $usage_message to reflect the extra
2118: # options you parse. It's preferable to append if you can, so that
2119: # multiple option parsing hooks can be added safely.
2120:
2121:
2122: # func_options [ARG]...
2123: # ---------------------
2124: # All the functions called inside func_options are hookable. See the
2125: # individual implementations for details.
2126: func_hookable func_options
2127: func_options ()
2128: {
2129: $debug_cmd
2130:
2131: func_options_prep ${1+"$@"}
2132: eval func_parse_options \
2133: ${func_options_prep_result+"$func_options_prep_result"}
2134: eval func_validate_options \
2135: ${func_parse_options_result+"$func_parse_options_result"}
2136:
2137: eval func_run_hooks func_options \
2138: ${func_validate_options_result+"$func_validate_options_result"}
2139:
2140: # save modified positional parameters for caller
2141: func_options_result=$func_run_hooks_result
2142: }
2143:
2144:
2145: # func_options_prep [ARG]...
2146: # --------------------------
2147: # All initialisations required before starting the option parse loop.
2148: # Note that when calling hook functions, we pass through the list of
2149: # positional parameters. If a hook function modifies that list, and
2150: # needs to propogate that back to rest of this script, then the complete
2151: # modified list must be put in 'func_run_hooks_result' before
2152: # returning.
2153: func_hookable func_options_prep
2154: func_options_prep ()
2155: {
2156: $debug_cmd
2157:
2158: # Option defaults:
2159: opt_verbose=false
2160: opt_warning_types=
2161:
2162: func_run_hooks func_options_prep ${1+"$@"}
2163:
2164: # save modified positional parameters for caller
2165: func_options_prep_result=$func_run_hooks_result
2166: }
2167:
2168:
2169: # func_parse_options [ARG]...
2170: # ---------------------------
2171: # The main option parsing loop.
2172: func_hookable func_parse_options
2173: func_parse_options ()
2174: {
2175: $debug_cmd
2176:
2177: func_parse_options_result=
2178:
2179: # this just eases exit handling
2180: while test $# -gt 0; do
2181: # Defer to hook functions for initial option parsing, so they
2182: # get priority in the event of reusing an option name.
2183: func_run_hooks func_parse_options ${1+"$@"}
2184:
2185: # Adjust func_parse_options positional parameters to match
2186: eval set dummy "$func_run_hooks_result"; shift
2187:
2188: # Break out of the loop if we already parsed every option.
2189: test $# -gt 0 || break
2190:
2191: _G_opt=$1
2192: shift
2193: case $_G_opt in
2194: --debug|-x) debug_cmd='set -x'
2195: func_echo "enabling shell trace mode"
2196: $debug_cmd
2197: ;;
2198:
2199: --no-warnings|--no-warning|--no-warn)
2200: set dummy --warnings none ${1+"$@"}
2201: shift
2202: ;;
2203:
2204: --warnings|--warning|-W)
2205: test $# = 0 && func_missing_arg $_G_opt && break
2206: case " $warning_categories $1" in
2207: *" $1 "*)
2208: # trailing space prevents matching last $1 above
2209: func_append_uniq opt_warning_types " $1"
2210: ;;
2211: *all)
2212: opt_warning_types=$warning_categories
2213: ;;
2214: *none)
2215: opt_warning_types=none
2216: warning_func=:
2217: ;;
2218: *error)
2219: opt_warning_types=$warning_categories
2220: warning_func=func_fatal_error
2221: ;;
2222: *)
2223: func_fatal_error \
2224: "unsupported warning category: '$1'"
2225: ;;
2226: esac
2227: shift
2228: ;;
2229:
2230: --verbose|-v) opt_verbose=: ;;
2231: --version) func_version ;;
2232: -\?|-h) func_usage ;;
2233: --help) func_help ;;
2234:
2235: # Separate optargs to long options (plugins may need this):
2236: --*=*) func_split_equals "$_G_opt"
2237: set dummy "$func_split_equals_lhs" \
2238: "$func_split_equals_rhs" ${1+"$@"}
2239: shift
2240: ;;
2241:
2242: # Separate optargs to short options:
2243: -W*)
2244: func_split_short_opt "$_G_opt"
2245: set dummy "$func_split_short_opt_name" \
2246: "$func_split_short_opt_arg" ${1+"$@"}
2247: shift
2248: ;;
2249:
2250: # Separate non-argument short options:
2251: -\?*|-h*|-v*|-x*)
2252: func_split_short_opt "$_G_opt"
2253: set dummy "$func_split_short_opt_name" \
2254: "-$func_split_short_opt_arg" ${1+"$@"}
2255: shift
2256: ;;
2257:
2258: --) break ;;
2259: -*) func_fatal_help "unrecognised option: '$_G_opt'" ;;
2260: *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
2261: esac
2262: done
2263:
2264: # save modified positional parameters for caller
2265: func_quote_for_eval ${1+"$@"}
2266: func_parse_options_result=$func_quote_for_eval_result
2267: }
2268:
2269:
2270: # func_validate_options [ARG]...
2271: # ------------------------------
2272: # Perform any sanity checks on option settings and/or unconsumed
2273: # arguments.
2274: func_hookable func_validate_options
2275: func_validate_options ()
2276: {
2277: $debug_cmd
2278:
2279: # Display all warnings if -W was not given.
2280: test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
2281:
2282: func_run_hooks func_validate_options ${1+"$@"}
2283:
2284: # Bail if the options were screwed!
2285: $exit_cmd $EXIT_FAILURE
2286:
2287: # save modified positional parameters for caller
2288: func_validate_options_result=$func_run_hooks_result
2289: }
2290:
2291:
2292:
2293: ## ----------------- ##
2294: ## Helper functions. ##
2295: ## ----------------- ##
2296:
2297: # This section contains the helper functions used by the rest of the
2298: # hookable option parser framework in ascii-betical order.
2299:
2300:
2301: # func_fatal_help ARG...
2302: # ----------------------
2303: # Echo program name prefixed message to standard error, followed by
2304: # a help hint, and exit.
2305: func_fatal_help ()
2306: {
2307: $debug_cmd
2308:
2309: eval \$ECHO \""Usage: $usage"\"
2310: eval \$ECHO \""$fatal_help"\"
2311: func_error ${1+"$@"}
2312: exit $EXIT_FAILURE
2313: }
2314:
2315:
2316: # func_help
2317: # ---------
2318: # Echo long help message to standard output and exit.
2319: func_help ()
2320: {
2321: $debug_cmd
2322:
2323: func_usage_message
2324: $ECHO "$long_help_message"
2325: exit 0
2326: }
2327:
2328:
2329: # func_missing_arg ARGNAME
2330: # ------------------------
2331: # Echo program name prefixed message to standard error and set global
2332: # exit_cmd.
2333: func_missing_arg ()
2334: {
2335: $debug_cmd
2336:
2337: func_error "Missing argument for '$1'."
2338: exit_cmd=exit
2339: }
2340:
2341:
2342: # func_split_equals STRING
2343: # ------------------------
2344: # Set func_split_equals_lhs and func_split_equals_rhs shell variables after
2345: # splitting STRING at the '=' sign.
2346: test -z "$_G_HAVE_XSI_OPS" \
2347: && (eval 'x=a/b/c;
2348: test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
2349: && _G_HAVE_XSI_OPS=yes
2350:
2351: if test yes = "$_G_HAVE_XSI_OPS"
2352: then
2353: # This is an XSI compatible shell, allowing a faster implementation...
2354: eval 'func_split_equals ()
2355: {
2356: $debug_cmd
2357:
2358: func_split_equals_lhs=${1%%=*}
2359: func_split_equals_rhs=${1#*=}
2360: test "x$func_split_equals_lhs" = "x$1" \
2361: && func_split_equals_rhs=
2362: }'
2363: else
2364: # ...otherwise fall back to using expr, which is often a shell builtin.
2365: func_split_equals ()
2366: {
2367: $debug_cmd
2368:
2369: func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
2370: func_split_equals_rhs=
2371: test "x$func_split_equals_lhs" = "x$1" \
2372: || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
2373: }
2374: fi #func_split_equals
2375:
2376:
2377: # func_split_short_opt SHORTOPT
2378: # -----------------------------
2379: # Set func_split_short_opt_name and func_split_short_opt_arg shell
2380: # variables after splitting SHORTOPT after the 2nd character.
2381: if test yes = "$_G_HAVE_XSI_OPS"
2382: then
2383: # This is an XSI compatible shell, allowing a faster implementation...
2384: eval 'func_split_short_opt ()
2385: {
2386: $debug_cmd
2387:
2388: func_split_short_opt_arg=${1#??}
2389: func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
2390: }'
2391: else
2392: # ...otherwise fall back to using expr, which is often a shell builtin.
2393: func_split_short_opt ()
2394: {
2395: $debug_cmd
2396:
2397: func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
2398: func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
2399: }
2400: fi #func_split_short_opt
2401:
2402:
2403: # func_usage
2404: # ----------
2405: # Echo short help message to standard output and exit.
2406: func_usage ()
2407: {
2408: $debug_cmd
2409:
2410: func_usage_message
2411: $ECHO "Run '$progname --help |${PAGER-more}' for full usage"
2412: exit 0
2413: }
2414:
2415:
2416: # func_usage_message
2417: # ------------------
2418: # Echo short help message to standard output.
2419: func_usage_message ()
2420: {
2421: $debug_cmd
2422:
2423: eval \$ECHO \""Usage: $usage"\"
2424: echo
2425: $SED -n 's|^# ||
2426: /^Written by/{
2427: x;p;x
2428: }
2429: h
2430: /^Written by/q' < "$progpath"
2431: echo
2432: eval \$ECHO \""$usage_message"\"
2433: }
2434:
2435:
2436: # func_version
2437: # ------------
2438: # Echo version message to standard output and exit.
2439: func_version ()
2440: {
2441: $debug_cmd
2442:
2443: printf '%s\n' "$progname $scriptversion"
2444: $SED -n '
2445: /(C)/!b go
2446: :more
2447: /\./!{
2448: N
2449: s|\n# | |
2450: b more
2451: }
2452: :go
2453: /^# Written by /,/# warranty; / {
2454: s|^# ||
2455: s|^# *$||
2456: s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
2457: p
2458: }
2459: /^# Written by / {
2460: s|^# ||
2461: p
2462: }
2463: /^warranty; /q' < "$progpath"
2464:
2465: exit $?
2466: }
2467:
2468:
2469: # Local variables:
2470: # mode: shell-script
2471: # sh-indentation: 2
2472: # eval: (add-hook 'before-save-hook 'time-stamp)
2473: # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
2474: # time-stamp-time-zone: "UTC"
2475: # End:
2476:
2477: # Set a version string.
2478: scriptversion='(GNU libtool) 2.4.6'
2479:
2480:
2481: # func_echo ARG...
2482: # ----------------
2483: # Libtool also displays the current mode in messages, so override
2484: # funclib.sh func_echo with this custom definition.
2485: func_echo ()
2486: {
2487: $debug_cmd
2488:
2489: _G_message=$*
2490:
2491: func_echo_IFS=$IFS
2492: IFS=$nl
2493: for _G_line in $_G_message; do
2494: IFS=$func_echo_IFS
2495: $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
2496: done
2497: IFS=$func_echo_IFS
2498: }
2499:
2500:
2501: # func_warning ARG...
2502: # -------------------
2503: # Libtool warnings are not categorized, so override funclib.sh
2504: # func_warning with this simpler definition.
2505: func_warning ()
2506: {
2507: $debug_cmd
2508:
2509: $warning_func ${1+"$@"}
2510: }
2511:
2512:
2513: ## ---------------- ##
2514: ## Options parsing. ##
2515: ## ---------------- ##
2516:
2517: # Hook in the functions to make sure our own options are parsed during
2518: # the option parsing loop.
2519:
2520: usage='$progpath [OPTION]... [MODE-ARG]...'
2521:
2522: # Short help message in response to '-h'.
2523: usage_message="Options:
2524: --config show all configuration variables
2525: --debug enable verbose shell tracing
2526: -n, --dry-run display commands without modifying any files
2527: --features display basic configuration information and exit
2528: --mode=MODE use operation mode MODE
2529: --no-warnings equivalent to '-Wnone'
2530: --preserve-dup-deps don't remove duplicate dependency libraries
2531: --quiet, --silent don't print informational messages
2532: --tag=TAG use configuration variables from tag TAG
2533: -v, --verbose print more informational messages than default
2534: --version print version information
2535: -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all]
2536: -h, --help, --help-all print short, long, or detailed help message
2537: "
2538:
2539: # Additional text appended to 'usage_message' in response to '--help'.
2540: func_help ()
2541: {
2542: $debug_cmd
2543:
2544: func_usage_message
2545: $ECHO "$long_help_message
2546:
2547: MODE must be one of the following:
2548:
2549: clean remove files from the build directory
2550: compile compile a source file into a libtool object
2551: execute automatically set library path, then run a program
2552: finish complete the installation of libtool libraries
2553: install install libraries or executables
2554: link create a library or an executable
2555: uninstall remove libraries from an installed directory
2556:
2557: MODE-ARGS vary depending on the MODE. When passed as first option,
2558: '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
2559: Try '$progname --help --mode=MODE' for a more detailed description of MODE.
2560:
2561: When reporting a bug, please describe a test case to reproduce it and
2562: include the following information:
2563:
2564: host-triplet: $host
2565: shell: $SHELL
2566: compiler: $LTCC
2567: compiler flags: $LTCFLAGS
2568: linker: $LD (gnu? $with_gnu_ld)
2569: version: $progname (GNU libtool) 2.4.6
2570: automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
2571: autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
2572:
2573: Report bugs to <bug-libtool@gnu.org>.
2574: GNU libtool home page: <http://www.gnu.org/software/libtool/>.
2575: General help using GNU software: <http://www.gnu.org/gethelp/>."
2576: exit 0
2577: }
2578:
2579:
2580: # func_lo2o OBJECT-NAME
2581: # ---------------------
2582: # Transform OBJECT-NAME from a '.lo' suffix to the platform specific
2583: # object suffix.
2584:
2585: lo2o=s/\\.lo\$/.$objext/
2586: o2lo=s/\\.$objext\$/.lo/
2587:
2588: if test yes = "$_G_HAVE_XSI_OPS"; then
2589: eval 'func_lo2o ()
2590: {
2591: case $1 in
2592: *.lo) func_lo2o_result=${1%.lo}.$objext ;;
2593: * ) func_lo2o_result=$1 ;;
2594: esac
2595: }'
2596:
2597: # func_xform LIBOBJ-OR-SOURCE
2598: # ---------------------------
2599: # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
2600: # suffix to a '.lo' libtool-object suffix.
2601: eval 'func_xform ()
2602: {
2603: func_xform_result=${1%.*}.lo
2604: }'
2605: else
2606: # ...otherwise fall back to using sed.
2607: func_lo2o ()
2608: {
2609: func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
2610: }
2611:
2612: func_xform ()
2613: {
2614: func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
2615: }
2616: fi
2617:
2618:
2619: # func_fatal_configuration ARG...
2620: # -------------------------------
2621: # Echo program name prefixed message to standard error, followed by
2622: # a configuration failure hint, and exit.
2623: func_fatal_configuration ()
2624: {
2625: func__fatal_error ${1+"$@"} \
2626: "See the $PACKAGE documentation for more information." \
2627: "Fatal configuration error."
2628: }
2629:
2630:
2631: # func_config
2632: # -----------
2633: # Display the configuration for all the tags in this script.
2634: func_config ()
2635: {
2636: re_begincf='^# ### BEGIN LIBTOOL'
2637: re_endcf='^# ### END LIBTOOL'
2638:
2639: # Default configuration.
2640: $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
2641:
2642: # Now print the configurations for the tags.
2643: for tagname in $taglist; do
2644: $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
2645: done
2646:
2647: exit $?
2648: }
2649:
2650:
2651: # func_features
2652: # -------------
2653: # Display the features supported by this script.
2654: func_features ()
2655: {
2656: echo "host: $host"
2657: if test yes = "$build_libtool_libs"; then
2658: echo "enable shared libraries"
2659: else
2660: echo "disable shared libraries"
2661: fi
2662: if test yes = "$build_old_libs"; then
2663: echo "enable static libraries"
2664: else
2665: echo "disable static libraries"
2666: fi
2667:
2668: exit $?
2669: }
2670:
2671:
2672: # func_enable_tag TAGNAME
2673: # -----------------------
2674: # Verify that TAGNAME is valid, and either flag an error and exit, or
2675: # enable the TAGNAME tag. We also add TAGNAME to the global $taglist
2676: # variable here.
2677: func_enable_tag ()
2678: {
2679: # Global variable:
2680: tagname=$1
2681:
2682: re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
2683: re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
2684: sed_extractcf=/$re_begincf/,/$re_endcf/p
2685:
2686: # Validate tagname.
2687: case $tagname in
2688: *[!-_A-Za-z0-9,/]*)
2689: func_fatal_error "invalid tag name: $tagname"
2690: ;;
2691: esac
2692:
2693: # Don't test for the "default" C tag, as we know it's
2694: # there but not specially marked.
2695: case $tagname in
2696: CC) ;;
2697: *)
2698: if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
2699: taglist="$taglist $tagname"
2700:
2701: # Evaluate the configuration. Be careful to quote the path
2702: # and the sed script, to avoid splitting on whitespace, but
2703: # also don't use non-portable quotes within backquotes within
2704: # quotes we have to do it in 2 steps:
2705: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
2706: eval "$extractedcf"
2707: else
2708: func_error "ignoring unknown tag $tagname"
2709: fi
2710: ;;
2711: esac
2712: }
2713:
2714:
2715: # func_check_version_match
2716: # ------------------------
2717: # Ensure that we are using m4 macros, and libtool script from the same
2718: # release of libtool.
2719: func_check_version_match ()
2720: {
2721: if test "$package_revision" != "$macro_revision"; then
2722: if test "$VERSION" != "$macro_version"; then
2723: if test -z "$macro_version"; then
2724: cat >&2 <<_LT_EOF
2725: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
2726: $progname: definition of this LT_INIT comes from an older release.
2727: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2728: $progname: and run autoconf again.
2729: _LT_EOF
2730: else
2731: cat >&2 <<_LT_EOF
2732: $progname: Version mismatch error. This is $PACKAGE $VERSION, but the
2733: $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
2734: $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
2735: $progname: and run autoconf again.
2736: _LT_EOF
2737: fi
2738: else
2739: cat >&2 <<_LT_EOF
2740: $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
2741: $progname: but the definition of this LT_INIT comes from revision $macro_revision.
2742: $progname: You should recreate aclocal.m4 with macros from revision $package_revision
2743: $progname: of $PACKAGE $VERSION and run autoconf again.
2744: _LT_EOF
2745: fi
2746:
2747: exit $EXIT_MISMATCH
2748: fi
2749: }
2750:
2751:
2752: # libtool_options_prep [ARG]...
2753: # -----------------------------
2754: # Preparation for options parsed by libtool.
2755: libtool_options_prep ()
2756: {
2757: $debug_mode
2758:
2759: # Option defaults:
2760: opt_config=false
2761: opt_dlopen=
2762: opt_dry_run=false
2763: opt_help=false
2764: opt_mode=
2765: opt_preserve_dup_deps=false
2766: opt_quiet=false
2767:
2768: nonopt=
2769: preserve_args=
2770:
2771: # Shorthand for --mode=foo, only valid as the first argument
2772: case $1 in
2773: clean|clea|cle|cl)
2774: shift; set dummy --mode clean ${1+"$@"}; shift
2775: ;;
2776: compile|compil|compi|comp|com|co|c)
2777: shift; set dummy --mode compile ${1+"$@"}; shift
2778: ;;
2779: execute|execut|execu|exec|exe|ex|e)
2780: shift; set dummy --mode execute ${1+"$@"}; shift
2781: ;;
2782: finish|finis|fini|fin|fi|f)
2783: shift; set dummy --mode finish ${1+"$@"}; shift
2784: ;;
2785: install|instal|insta|inst|ins|in|i)
2786: shift; set dummy --mode install ${1+"$@"}; shift
2787: ;;
2788: link|lin|li|l)
2789: shift; set dummy --mode link ${1+"$@"}; shift
2790: ;;
2791: uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
2792: shift; set dummy --mode uninstall ${1+"$@"}; shift
2793: ;;
2794: esac
2795:
2796: # Pass back the list of options.
2797: func_quote_for_eval ${1+"$@"}
2798: libtool_options_prep_result=$func_quote_for_eval_result
2799: }
2800: func_add_hook func_options_prep libtool_options_prep
2801:
2802:
2803: # libtool_parse_options [ARG]...
2804: # ---------------------------------
2805: # Provide handling for libtool specific options.
2806: libtool_parse_options ()
2807: {
2808: $debug_cmd
2809:
2810: # Perform our own loop to consume as many options as possible in
2811: # each iteration.
2812: while test $# -gt 0; do
2813: _G_opt=$1
2814: shift
2815: case $_G_opt in
2816: --dry-run|--dryrun|-n)
2817: opt_dry_run=:
2818: ;;
2819:
2820: --config) func_config ;;
2821:
2822: --dlopen|-dlopen)
2823: opt_dlopen="${opt_dlopen+$opt_dlopen
2824: }$1"
2825: shift
2826: ;;
2827:
2828: --preserve-dup-deps)
2829: opt_preserve_dup_deps=: ;;
2830:
2831: --features) func_features ;;
2832:
2833: --finish) set dummy --mode finish ${1+"$@"}; shift ;;
2834:
2835: --help) opt_help=: ;;
2836:
2837: --help-all) opt_help=': help-all' ;;
2838:
2839: --mode) test $# = 0 && func_missing_arg $_G_opt && break
2840: opt_mode=$1
2841: case $1 in
2842: # Valid mode arguments:
2843: clean|compile|execute|finish|install|link|relink|uninstall) ;;
2844:
2845: # Catch anything else as an error
2846: *) func_error "invalid argument for $_G_opt"
2847: exit_cmd=exit
2848: break
2849: ;;
2850: esac
2851: shift
2852: ;;
2853:
2854: --no-silent|--no-quiet)
2855: opt_quiet=false
2856: func_append preserve_args " $_G_opt"
2857: ;;
2858:
2859: --no-warnings|--no-warning|--no-warn)
2860: opt_warning=false
2861: func_append preserve_args " $_G_opt"
2862: ;;
2863:
2864: --no-verbose)
2865: opt_verbose=false
2866: func_append preserve_args " $_G_opt"
2867: ;;
2868:
2869: --silent|--quiet)
2870: opt_quiet=:
2871: opt_verbose=false
2872: func_append preserve_args " $_G_opt"
2873: ;;
2874:
2875: --tag) test $# = 0 && func_missing_arg $_G_opt && break
2876: opt_tag=$1
2877: func_append preserve_args " $_G_opt $1"
2878: func_enable_tag "$1"
2879: shift
2880: ;;
2881:
2882: --verbose|-v) opt_quiet=false
2883: opt_verbose=:
2884: func_append preserve_args " $_G_opt"
2885: ;;
2886:
2887: # An option not handled by this hook function:
2888: *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
2889: esac
2890: done
2891:
2892:
2893: # save modified positional parameters for caller
2894: func_quote_for_eval ${1+"$@"}
2895: libtool_parse_options_result=$func_quote_for_eval_result
2896: }
2897: func_add_hook func_parse_options libtool_parse_options
2898:
2899:
2900:
2901: # libtool_validate_options [ARG]...
2902: # ---------------------------------
2903: # Perform any sanity checks on option settings and/or unconsumed
2904: # arguments.
2905: libtool_validate_options ()
2906: {
2907: # save first non-option argument
2908: if test 0 -lt $#; then
2909: nonopt=$1
2910: shift
2911: fi
2912:
2913: # preserve --debug
2914: test : = "$debug_cmd" || func_append preserve_args " --debug"
2915:
2916: case $host in
2917: # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
2918: # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
2919: *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
2920: # don't eliminate duplications in $postdeps and $predeps
2921: opt_duplicate_compiler_generated_deps=:
2922: ;;
2923: *)
2924: opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
2925: ;;
2926: esac
2927:
2928: $opt_help || {
2929: # Sanity checks first:
2930: func_check_version_match
2931:
2932: test yes != "$build_libtool_libs" \
2933: && test yes != "$build_old_libs" \
2934: && func_fatal_configuration "not configured to build any kind of library"
2935:
2936: # Darwin sucks
2937: eval std_shrext=\"$shrext_cmds\"
2938:
2939: # Only execute mode is allowed to have -dlopen flags.
2940: if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
2941: func_error "unrecognized option '-dlopen'"
2942: $ECHO "$help" 1>&2
2943: exit $EXIT_FAILURE
2944: fi
2945:
2946: # Change the help message to a mode-specific one.
2947: generic_help=$help
2948: help="Try '$progname --help --mode=$opt_mode' for more information."
2949: }
2950:
2951: # Pass back the unparsed argument list
2952: func_quote_for_eval ${1+"$@"}
2953: libtool_validate_options_result=$func_quote_for_eval_result
2954: }
2955: func_add_hook func_validate_options libtool_validate_options
2956:
2957:
2958: # Process options as early as possible so that --help and --version
2959: # can return quickly.
2960: func_options ${1+"$@"}
2961: eval set dummy "$func_options_result"; shift
2962:
2963:
2964:
2965: ## ----------- ##
2966: ## Main. ##
2967: ## ----------- ##
2968:
2969: magic='%%%MAGIC variable%%%'
2970: magic_exe='%%%MAGIC EXE variable%%%'
2971:
2972: # Global variables.
2973: extracted_archives=
2974: extracted_serial=0
2975:
2976: # If this variable is set in any of the actions, the command in it
2977: # will be execed at the end. This prevents here-documents from being
2978: # left over by shells.
2979: exec_cmd=
2980:
2981:
2982: # A function that is used when there is no print builtin or printf.
2983: func_fallback_echo ()
2984: {
2985: eval 'cat <<_LTECHO_EOF
2986: $1
2987: _LTECHO_EOF'
2988: }
2989:
2990: # func_generated_by_libtool
2991: # True iff stdin has been generated by Libtool. This function is only
2992: # a basic sanity check; it will hardly flush out determined imposters.
2993: func_generated_by_libtool_p ()
2994: {
2995: $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
2996: }
2997:
2998: # func_lalib_p file
2999: # True iff FILE is a libtool '.la' library or '.lo' object file.
3000: # This function is only a basic sanity check; it will hardly flush out
3001: # determined imposters.
3002: func_lalib_p ()
3003: {
3004: test -f "$1" &&
3005: $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
3006: }
3007:
3008: # func_lalib_unsafe_p file
3009: # True iff FILE is a libtool '.la' library or '.lo' object file.
3010: # This function implements the same check as func_lalib_p without
3011: # resorting to external programs. To this end, it redirects stdin and
3012: # closes it afterwards, without saving the original file descriptor.
3013: # As a safety measure, use it only where a negative result would be
3014: # fatal anyway. Works if 'file' does not exist.
3015: func_lalib_unsafe_p ()
3016: {
3017: lalib_p=no
3018: if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
3019: for lalib_p_l in 1 2 3 4
3020: do
3021: read lalib_p_line
3022: case $lalib_p_line in
3023: \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
3024: esac
3025: done
3026: exec 0<&5 5<&-
3027: fi
3028: test yes = "$lalib_p"
3029: }
3030:
3031: # func_ltwrapper_script_p file
3032: # True iff FILE is a libtool wrapper script
3033: # This function is only a basic sanity check; it will hardly flush out
3034: # determined imposters.
3035: func_ltwrapper_script_p ()
3036: {
3037: test -f "$1" &&
3038: $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
3039: }
3040:
3041: # func_ltwrapper_executable_p file
3042: # True iff FILE is a libtool wrapper executable
3043: # This function is only a basic sanity check; it will hardly flush out
3044: # determined imposters.
3045: func_ltwrapper_executable_p ()
3046: {
3047: func_ltwrapper_exec_suffix=
3048: case $1 in
3049: *.exe) ;;
3050: *) func_ltwrapper_exec_suffix=.exe ;;
3051: esac
3052: $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
3053: }
3054:
3055: # func_ltwrapper_scriptname file
3056: # Assumes file is an ltwrapper_executable
3057: # uses $file to determine the appropriate filename for a
3058: # temporary ltwrapper_script.
3059: func_ltwrapper_scriptname ()
3060: {
3061: func_dirname_and_basename "$1" "" "."
3062: func_stripname '' '.exe' "$func_basename_result"
3063: func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
3064: }
3065:
3066: # func_ltwrapper_p file
3067: # True iff FILE is a libtool wrapper script or wrapper executable
3068: # This function is only a basic sanity check; it will hardly flush out
3069: # determined imposters.
3070: func_ltwrapper_p ()
3071: {
3072: func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
3073: }
3074:
3075:
3076: # func_execute_cmds commands fail_cmd
3077: # Execute tilde-delimited COMMANDS.
3078: # If FAIL_CMD is given, eval that upon failure.
3079: # FAIL_CMD may read-access the current command in variable CMD!
3080: func_execute_cmds ()
3081: {
3082: $debug_cmd
3083:
3084: save_ifs=$IFS; IFS='~'
3085: for cmd in $1; do
3086: IFS=$sp$nl
3087: eval cmd=\"$cmd\"
3088: IFS=$save_ifs
3089: func_show_eval "$cmd" "${2-:}"
3090: done
3091: IFS=$save_ifs
3092: }
3093:
3094:
3095: # func_source file
3096: # Source FILE, adding directory component if necessary.
3097: # Note that it is not necessary on cygwin/mingw to append a dot to
3098: # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
3099: # behavior happens only for exec(3), not for open(2)! Also, sourcing
3100: # 'FILE.' does not work on cygwin managed mounts.
3101: func_source ()
3102: {
3103: $debug_cmd
3104:
3105: case $1 in
3106: */* | *\\*) . "$1" ;;
3107: *) . "./$1" ;;
3108: esac
3109: }
3110:
3111:
3112: # func_resolve_sysroot PATH
3113: # Replace a leading = in PATH with a sysroot. Store the result into
3114: # func_resolve_sysroot_result
3115: func_resolve_sysroot ()
3116: {
3117: func_resolve_sysroot_result=$1
3118: case $func_resolve_sysroot_result in
3119: =*)
3120: func_stripname '=' '' "$func_resolve_sysroot_result"
3121: func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
3122: ;;
3123: esac
3124: }
3125:
3126: # func_replace_sysroot PATH
3127: # If PATH begins with the sysroot, replace it with = and
3128: # store the result into func_replace_sysroot_result.
3129: func_replace_sysroot ()
3130: {
3131: case $lt_sysroot:$1 in
3132: ?*:"$lt_sysroot"*)
3133: func_stripname "$lt_sysroot" '' "$1"
3134: func_replace_sysroot_result='='$func_stripname_result
3135: ;;
3136: *)
3137: # Including no sysroot.
3138: func_replace_sysroot_result=$1
3139: ;;
3140: esac
3141: }
3142:
3143: # func_infer_tag arg
3144: # Infer tagged configuration to use if any are available and
3145: # if one wasn't chosen via the "--tag" command line option.
3146: # Only attempt this if the compiler in the base compile
3147: # command doesn't match the default compiler.
3148: # arg is usually of the form 'gcc ...'
3149: func_infer_tag ()
3150: {
3151: $debug_cmd
3152:
3153: if test -n "$available_tags" && test -z "$tagname"; then
3154: CC_quoted=
3155: for arg in $CC; do
3156: func_append_quoted CC_quoted "$arg"
3157: done
3158: CC_expanded=`func_echo_all $CC`
3159: CC_quoted_expanded=`func_echo_all $CC_quoted`
3160: case $@ in
3161: # Blanks in the command may have been stripped by the calling shell,
3162: # but not from the CC environment variable when configure was run.
3163: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
3164: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
3165: # Blanks at the start of $base_compile will cause this to fail
3166: # if we don't check for them as well.
3167: *)
3168: for z in $available_tags; do
3169: if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
3170: # Evaluate the configuration.
3171: eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
3172: CC_quoted=
3173: for arg in $CC; do
3174: # Double-quote args containing other shell metacharacters.
3175: func_append_quoted CC_quoted "$arg"
3176: done
3177: CC_expanded=`func_echo_all $CC`
3178: CC_quoted_expanded=`func_echo_all $CC_quoted`
3179: case "$@ " in
3180: " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
3181: " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
3182: # The compiler in the base compile command matches
3183: # the one in the tagged configuration.
3184: # Assume this is the tagged configuration we want.
3185: tagname=$z
3186: break
3187: ;;
3188: esac
3189: fi
3190: done
3191: # If $tagname still isn't set, then no tagged configuration
3192: # was found and let the user know that the "--tag" command
3193: # line option must be used.
3194: if test -z "$tagname"; then
3195: func_echo "unable to infer tagged configuration"
3196: func_fatal_error "specify a tag with '--tag'"
3197: # else
3198: # func_verbose "using $tagname tagged configuration"
3199: fi
3200: ;;
3201: esac
3202: fi
3203: }
3204:
3205:
3206:
3207: # func_write_libtool_object output_name pic_name nonpic_name
3208: # Create a libtool object file (analogous to a ".la" file),
3209: # but don't create it if we're doing a dry run.
3210: func_write_libtool_object ()
3211: {
3212: write_libobj=$1
3213: if test yes = "$build_libtool_libs"; then
3214: write_lobj=\'$2\'
3215: else
3216: write_lobj=none
3217: fi
3218:
3219: if test yes = "$build_old_libs"; then
3220: write_oldobj=\'$3\'
3221: else
3222: write_oldobj=none
3223: fi
3224:
3225: $opt_dry_run || {
3226: cat >${write_libobj}T <<EOF
3227: # $write_libobj - a libtool object file
3228: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
3229: #
3230: # Please DO NOT delete this file!
3231: # It is necessary for linking the library.
3232:
3233: # Name of the PIC object.
3234: pic_object=$write_lobj
3235:
3236: # Name of the non-PIC object
3237: non_pic_object=$write_oldobj
3238:
3239: EOF
3240: $MV "${write_libobj}T" "$write_libobj"
3241: }
3242: }
3243:
3244:
3245: ##################################################
3246: # FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
3247: ##################################################
3248:
3249: # func_convert_core_file_wine_to_w32 ARG
3250: # Helper function used by file name conversion functions when $build is *nix,
3251: # and $host is mingw, cygwin, or some other w32 environment. Relies on a
3252: # correctly configured wine environment available, with the winepath program
3253: # in $build's $PATH.
3254: #
3255: # ARG is the $build file name to be converted to w32 format.
3256: # Result is available in $func_convert_core_file_wine_to_w32_result, and will
3257: # be empty on error (or when ARG is empty)
3258: func_convert_core_file_wine_to_w32 ()
3259: {
3260: $debug_cmd
3261:
3262: func_convert_core_file_wine_to_w32_result=$1
3263: if test -n "$1"; then
3264: # Unfortunately, winepath does not exit with a non-zero error code, so we
3265: # are forced to check the contents of stdout. On the other hand, if the
3266: # command is not found, the shell will set an exit code of 127 and print
3267: # *an error message* to stdout. So we must check for both error code of
3268: # zero AND non-empty stdout, which explains the odd construction:
3269: func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
3270: if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
3271: func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
3272: $SED -e "$sed_naive_backslashify"`
3273: else
3274: func_convert_core_file_wine_to_w32_result=
3275: fi
3276: fi
3277: }
3278: # end: func_convert_core_file_wine_to_w32
3279:
3280:
3281: # func_convert_core_path_wine_to_w32 ARG
3282: # Helper function used by path conversion functions when $build is *nix, and
3283: # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
3284: # configured wine environment available, with the winepath program in $build's
3285: # $PATH. Assumes ARG has no leading or trailing path separator characters.
3286: #
3287: # ARG is path to be converted from $build format to win32.
3288: # Result is available in $func_convert_core_path_wine_to_w32_result.
3289: # Unconvertible file (directory) names in ARG are skipped; if no directory names
3290: # are convertible, then the result may be empty.
3291: func_convert_core_path_wine_to_w32 ()
3292: {
3293: $debug_cmd
3294:
3295: # unfortunately, winepath doesn't convert paths, only file names
3296: func_convert_core_path_wine_to_w32_result=
3297: if test -n "$1"; then
3298: oldIFS=$IFS
3299: IFS=:
3300: for func_convert_core_path_wine_to_w32_f in $1; do
3301: IFS=$oldIFS
3302: func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
3303: if test -n "$func_convert_core_file_wine_to_w32_result"; then
3304: if test -z "$func_convert_core_path_wine_to_w32_result"; then
3305: func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
3306: else
3307: func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
3308: fi
3309: fi
3310: done
3311: IFS=$oldIFS
3312: fi
3313: }
3314: # end: func_convert_core_path_wine_to_w32
3315:
3316:
3317: # func_cygpath ARGS...
3318: # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
3319: # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
3320: # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
3321: # (2), returns the Cygwin file name or path in func_cygpath_result (input
3322: # file name or path is assumed to be in w32 format, as previously converted
3323: # from $build's *nix or MSYS format). In case (3), returns the w32 file name
3324: # or path in func_cygpath_result (input file name or path is assumed to be in
3325: # Cygwin format). Returns an empty string on error.
3326: #
3327: # ARGS are passed to cygpath, with the last one being the file name or path to
3328: # be converted.
3329: #
3330: # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
3331: # environment variable; do not put it in $PATH.
3332: func_cygpath ()
3333: {
3334: $debug_cmd
3335:
3336: if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
3337: func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
3338: if test "$?" -ne 0; then
3339: # on failure, ensure result is empty
3340: func_cygpath_result=
3341: fi
3342: else
3343: func_cygpath_result=
3344: func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
3345: fi
3346: }
3347: #end: func_cygpath
3348:
3349:
3350: # func_convert_core_msys_to_w32 ARG
3351: # Convert file name or path ARG from MSYS format to w32 format. Return
3352: # result in func_convert_core_msys_to_w32_result.
3353: func_convert_core_msys_to_w32 ()
3354: {
3355: $debug_cmd
3356:
3357: # awkward: cmd appends spaces to result
3358: func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
3359: $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
3360: }
3361: #end: func_convert_core_msys_to_w32
3362:
3363:
3364: # func_convert_file_check ARG1 ARG2
3365: # Verify that ARG1 (a file name in $build format) was converted to $host
3366: # format in ARG2. Otherwise, emit an error message, but continue (resetting
3367: # func_to_host_file_result to ARG1).
3368: func_convert_file_check ()
3369: {
3370: $debug_cmd
3371:
3372: if test -z "$2" && test -n "$1"; then
3373: func_error "Could not determine host file name corresponding to"
3374: func_error " '$1'"
3375: func_error "Continuing, but uninstalled executables may not work."
3376: # Fallback:
3377: func_to_host_file_result=$1
3378: fi
3379: }
3380: # end func_convert_file_check
3381:
3382:
3383: # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
3384: # Verify that FROM_PATH (a path in $build format) was converted to $host
3385: # format in TO_PATH. Otherwise, emit an error message, but continue, resetting
3386: # func_to_host_file_result to a simplistic fallback value (see below).
3387: func_convert_path_check ()
3388: {
3389: $debug_cmd
3390:
3391: if test -z "$4" && test -n "$3"; then
3392: func_error "Could not determine the host path corresponding to"
3393: func_error " '$3'"
3394: func_error "Continuing, but uninstalled executables may not work."
3395: # Fallback. This is a deliberately simplistic "conversion" and
3396: # should not be "improved". See libtool.info.
3397: if test "x$1" != "x$2"; then
3398: lt_replace_pathsep_chars="s|$1|$2|g"
3399: func_to_host_path_result=`echo "$3" |
3400: $SED -e "$lt_replace_pathsep_chars"`
3401: else
3402: func_to_host_path_result=$3
3403: fi
3404: fi
3405: }
3406: # end func_convert_path_check
3407:
3408:
3409: # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
3410: # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
3411: # and appending REPL if ORIG matches BACKPAT.
3412: func_convert_path_front_back_pathsep ()
3413: {
3414: $debug_cmd
3415:
3416: case $4 in
3417: $1 ) func_to_host_path_result=$3$func_to_host_path_result
3418: ;;
3419: esac
3420: case $4 in
3421: $2 ) func_append func_to_host_path_result "$3"
3422: ;;
3423: esac
3424: }
3425: # end func_convert_path_front_back_pathsep
3426:
3427:
3428: ##################################################
3429: # $build to $host FILE NAME CONVERSION FUNCTIONS #
3430: ##################################################
3431: # invoked via '$to_host_file_cmd ARG'
3432: #
3433: # In each case, ARG is the path to be converted from $build to $host format.
3434: # Result will be available in $func_to_host_file_result.
3435:
3436:
3437: # func_to_host_file ARG
3438: # Converts the file name ARG from $build format to $host format. Return result
3439: # in func_to_host_file_result.
3440: func_to_host_file ()
3441: {
3442: $debug_cmd
3443:
3444: $to_host_file_cmd "$1"
3445: }
3446: # end func_to_host_file
3447:
3448:
3449: # func_to_tool_file ARG LAZY
3450: # converts the file name ARG from $build format to toolchain format. Return
3451: # result in func_to_tool_file_result. If the conversion in use is listed
3452: # in (the comma separated) LAZY, no conversion takes place.
3453: func_to_tool_file ()
3454: {
3455: $debug_cmd
3456:
3457: case ,$2, in
3458: *,"$to_tool_file_cmd",*)
3459: func_to_tool_file_result=$1
3460: ;;
3461: *)
3462: $to_tool_file_cmd "$1"
3463: func_to_tool_file_result=$func_to_host_file_result
3464: ;;
3465: esac
3466: }
3467: # end func_to_tool_file
3468:
3469:
3470: # func_convert_file_noop ARG
3471: # Copy ARG to func_to_host_file_result.
3472: func_convert_file_noop ()
3473: {
3474: func_to_host_file_result=$1
3475: }
3476: # end func_convert_file_noop
3477:
3478:
3479: # func_convert_file_msys_to_w32 ARG
3480: # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
3481: # conversion to w32 is not available inside the cwrapper. Returns result in
3482: # func_to_host_file_result.
3483: func_convert_file_msys_to_w32 ()
3484: {
3485: $debug_cmd
3486:
3487: func_to_host_file_result=$1
3488: if test -n "$1"; then
3489: func_convert_core_msys_to_w32 "$1"
3490: func_to_host_file_result=$func_convert_core_msys_to_w32_result
3491: fi
3492: func_convert_file_check "$1" "$func_to_host_file_result"
3493: }
3494: # end func_convert_file_msys_to_w32
3495:
3496:
3497: # func_convert_file_cygwin_to_w32 ARG
3498: # Convert file name ARG from Cygwin to w32 format. Returns result in
3499: # func_to_host_file_result.
3500: func_convert_file_cygwin_to_w32 ()
3501: {
3502: $debug_cmd
3503:
3504: func_to_host_file_result=$1
3505: if test -n "$1"; then
3506: # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
3507: # LT_CYGPATH in this case.
3508: func_to_host_file_result=`cygpath -m "$1"`
3509: fi
3510: func_convert_file_check "$1" "$func_to_host_file_result"
3511: }
3512: # end func_convert_file_cygwin_to_w32
3513:
3514:
3515: # func_convert_file_nix_to_w32 ARG
3516: # Convert file name ARG from *nix to w32 format. Requires a wine environment
3517: # and a working winepath. Returns result in func_to_host_file_result.
3518: func_convert_file_nix_to_w32 ()
3519: {
3520: $debug_cmd
3521:
3522: func_to_host_file_result=$1
3523: if test -n "$1"; then
3524: func_convert_core_file_wine_to_w32 "$1"
3525: func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
3526: fi
3527: func_convert_file_check "$1" "$func_to_host_file_result"
3528: }
3529: # end func_convert_file_nix_to_w32
3530:
3531:
3532: # func_convert_file_msys_to_cygwin ARG
3533: # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
3534: # Returns result in func_to_host_file_result.
3535: func_convert_file_msys_to_cygwin ()
3536: {
3537: $debug_cmd
3538:
3539: func_to_host_file_result=$1
3540: if test -n "$1"; then
3541: func_convert_core_msys_to_w32 "$1"
3542: func_cygpath -u "$func_convert_core_msys_to_w32_result"
3543: func_to_host_file_result=$func_cygpath_result
3544: fi
3545: func_convert_file_check "$1" "$func_to_host_file_result"
3546: }
3547: # end func_convert_file_msys_to_cygwin
3548:
3549:
3550: # func_convert_file_nix_to_cygwin ARG
3551: # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
3552: # in a wine environment, working winepath, and LT_CYGPATH set. Returns result
3553: # in func_to_host_file_result.
3554: func_convert_file_nix_to_cygwin ()
3555: {
3556: $debug_cmd
3557:
3558: func_to_host_file_result=$1
3559: if test -n "$1"; then
3560: # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
3561: func_convert_core_file_wine_to_w32 "$1"
3562: func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
3563: func_to_host_file_result=$func_cygpath_result
3564: fi
3565: func_convert_file_check "$1" "$func_to_host_file_result"
3566: }
3567: # end func_convert_file_nix_to_cygwin
3568:
3569:
3570: #############################################
3571: # $build to $host PATH CONVERSION FUNCTIONS #
3572: #############################################
3573: # invoked via '$to_host_path_cmd ARG'
3574: #
3575: # In each case, ARG is the path to be converted from $build to $host format.
3576: # The result will be available in $func_to_host_path_result.
3577: #
3578: # Path separators are also converted from $build format to $host format. If
3579: # ARG begins or ends with a path separator character, it is preserved (but
3580: # converted to $host format) on output.
3581: #
3582: # All path conversion functions are named using the following convention:
3583: # file name conversion function : func_convert_file_X_to_Y ()
3584: # path conversion function : func_convert_path_X_to_Y ()
3585: # where, for any given $build/$host combination the 'X_to_Y' value is the
3586: # same. If conversion functions are added for new $build/$host combinations,
3587: # the two new functions must follow this pattern, or func_init_to_host_path_cmd
3588: # will break.
3589:
3590:
3591: # func_init_to_host_path_cmd
3592: # Ensures that function "pointer" variable $to_host_path_cmd is set to the
3593: # appropriate value, based on the value of $to_host_file_cmd.
3594: to_host_path_cmd=
3595: func_init_to_host_path_cmd ()
3596: {
3597: $debug_cmd
3598:
3599: if test -z "$to_host_path_cmd"; then
3600: func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
3601: to_host_path_cmd=func_convert_path_$func_stripname_result
3602: fi
3603: }
3604:
3605:
3606: # func_to_host_path ARG
3607: # Converts the path ARG from $build format to $host format. Return result
3608: # in func_to_host_path_result.
3609: func_to_host_path ()
3610: {
3611: $debug_cmd
3612:
3613: func_init_to_host_path_cmd
3614: $to_host_path_cmd "$1"
3615: }
3616: # end func_to_host_path
3617:
3618:
3619: # func_convert_path_noop ARG
3620: # Copy ARG to func_to_host_path_result.
3621: func_convert_path_noop ()
3622: {
3623: func_to_host_path_result=$1
3624: }
3625: # end func_convert_path_noop
3626:
3627:
3628: # func_convert_path_msys_to_w32 ARG
3629: # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
3630: # conversion to w32 is not available inside the cwrapper. Returns result in
3631: # func_to_host_path_result.
3632: func_convert_path_msys_to_w32 ()
3633: {
3634: $debug_cmd
3635:
3636: func_to_host_path_result=$1
3637: if test -n "$1"; then
3638: # Remove leading and trailing path separator characters from ARG. MSYS
3639: # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
3640: # and winepath ignores them completely.
3641: func_stripname : : "$1"
3642: func_to_host_path_tmp1=$func_stripname_result
3643: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3644: func_to_host_path_result=$func_convert_core_msys_to_w32_result
3645: func_convert_path_check : ";" \
3646: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3647: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3648: fi
3649: }
3650: # end func_convert_path_msys_to_w32
3651:
3652:
3653: # func_convert_path_cygwin_to_w32 ARG
3654: # Convert path ARG from Cygwin to w32 format. Returns result in
3655: # func_to_host_file_result.
3656: func_convert_path_cygwin_to_w32 ()
3657: {
3658: $debug_cmd
3659:
3660: func_to_host_path_result=$1
3661: if test -n "$1"; then
3662: # See func_convert_path_msys_to_w32:
3663: func_stripname : : "$1"
3664: func_to_host_path_tmp1=$func_stripname_result
3665: func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
3666: func_convert_path_check : ";" \
3667: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3668: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3669: fi
3670: }
3671: # end func_convert_path_cygwin_to_w32
3672:
3673:
3674: # func_convert_path_nix_to_w32 ARG
3675: # Convert path ARG from *nix to w32 format. Requires a wine environment and
3676: # a working winepath. Returns result in func_to_host_file_result.
3677: func_convert_path_nix_to_w32 ()
3678: {
3679: $debug_cmd
3680:
3681: func_to_host_path_result=$1
3682: if test -n "$1"; then
3683: # See func_convert_path_msys_to_w32:
3684: func_stripname : : "$1"
3685: func_to_host_path_tmp1=$func_stripname_result
3686: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3687: func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
3688: func_convert_path_check : ";" \
3689: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3690: func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
3691: fi
3692: }
3693: # end func_convert_path_nix_to_w32
3694:
3695:
3696: # func_convert_path_msys_to_cygwin ARG
3697: # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
3698: # Returns result in func_to_host_file_result.
3699: func_convert_path_msys_to_cygwin ()
3700: {
3701: $debug_cmd
3702:
3703: func_to_host_path_result=$1
3704: if test -n "$1"; then
3705: # See func_convert_path_msys_to_w32:
3706: func_stripname : : "$1"
3707: func_to_host_path_tmp1=$func_stripname_result
3708: func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
3709: func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
3710: func_to_host_path_result=$func_cygpath_result
3711: func_convert_path_check : : \
3712: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3713: func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3714: fi
3715: }
3716: # end func_convert_path_msys_to_cygwin
3717:
3718:
3719: # func_convert_path_nix_to_cygwin ARG
3720: # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
3721: # a wine environment, working winepath, and LT_CYGPATH set. Returns result in
3722: # func_to_host_file_result.
3723: func_convert_path_nix_to_cygwin ()
3724: {
3725: $debug_cmd
3726:
3727: func_to_host_path_result=$1
3728: if test -n "$1"; then
3729: # Remove leading and trailing path separator characters from
3730: # ARG. msys behavior is inconsistent here, cygpath turns them
3731: # into '.;' and ';.', and winepath ignores them completely.
3732: func_stripname : : "$1"
3733: func_to_host_path_tmp1=$func_stripname_result
3734: func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
3735: func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
3736: func_to_host_path_result=$func_cygpath_result
3737: func_convert_path_check : : \
3738: "$func_to_host_path_tmp1" "$func_to_host_path_result"
3739: func_convert_path_front_back_pathsep ":*" "*:" : "$1"
3740: fi
3741: }
3742: # end func_convert_path_nix_to_cygwin
3743:
3744:
3745: # func_dll_def_p FILE
3746: # True iff FILE is a Windows DLL '.def' file.
3747: # Keep in sync with _LT_DLL_DEF_P in libtool.m4
3748: func_dll_def_p ()
3749: {
3750: $debug_cmd
3751:
3752: func_dll_def_p_tmp=`$SED -n \
3753: -e 's/^[ ]*//' \
3754: -e '/^\(;.*\)*$/d' \
3755: -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \
3756: -e q \
3757: "$1"`
3758: test DEF = "$func_dll_def_p_tmp"
3759: }
3760:
3761:
3762: # func_mode_compile arg...
3763: func_mode_compile ()
3764: {
3765: $debug_cmd
3766:
3767: # Get the compilation command and the source file.
3768: base_compile=
3769: srcfile=$nonopt # always keep a non-empty value in "srcfile"
3770: suppress_opt=yes
3771: suppress_output=
3772: arg_mode=normal
3773: libobj=
3774: later=
3775: pie_flag=
3776:
3777: for arg
3778: do
3779: case $arg_mode in
3780: arg )
3781: # do not "continue". Instead, add this to base_compile
3782: lastarg=$arg
3783: arg_mode=normal
3784: ;;
3785:
3786: target )
3787: libobj=$arg
3788: arg_mode=normal
3789: continue
3790: ;;
3791:
3792: normal )
3793: # Accept any command-line options.
3794: case $arg in
3795: -o)
3796: test -n "$libobj" && \
3797: func_fatal_error "you cannot specify '-o' more than once"
3798: arg_mode=target
3799: continue
3800: ;;
3801:
3802: -pie | -fpie | -fPIE)
3803: func_append pie_flag " $arg"
3804: continue
3805: ;;
3806:
3807: -shared | -static | -prefer-pic | -prefer-non-pic)
3808: func_append later " $arg"
3809: continue
3810: ;;
3811:
3812: -no-suppress)
3813: suppress_opt=no
3814: continue
3815: ;;
3816:
3817: -Xcompiler)
3818: arg_mode=arg # the next one goes into the "base_compile" arg list
3819: continue # The current "srcfile" will either be retained or
3820: ;; # replaced later. I would guess that would be a bug.
3821:
3822: -Wc,*)
3823: func_stripname '-Wc,' '' "$arg"
3824: args=$func_stripname_result
3825: lastarg=
3826: save_ifs=$IFS; IFS=,
3827: for arg in $args; do
3828: IFS=$save_ifs
3829: func_append_quoted lastarg "$arg"
3830: done
3831: IFS=$save_ifs
3832: func_stripname ' ' '' "$lastarg"
3833: lastarg=$func_stripname_result
3834:
3835: # Add the arguments to base_compile.
3836: func_append base_compile " $lastarg"
3837: continue
3838: ;;
3839:
3840: *)
3841: # Accept the current argument as the source file.
3842: # The previous "srcfile" becomes the current argument.
3843: #
3844: lastarg=$srcfile
3845: srcfile=$arg
3846: ;;
3847: esac # case $arg
3848: ;;
3849: esac # case $arg_mode
3850:
3851: # Aesthetically quote the previous argument.
3852: func_append_quoted base_compile "$lastarg"
3853: done # for arg
3854:
3855: case $arg_mode in
3856: arg)
3857: func_fatal_error "you must specify an argument for -Xcompile"
3858: ;;
3859: target)
3860: func_fatal_error "you must specify a target with '-o'"
3861: ;;
3862: *)
3863: # Get the name of the library object.
3864: test -z "$libobj" && {
3865: func_basename "$srcfile"
3866: libobj=$func_basename_result
3867: }
3868: ;;
3869: esac
3870:
3871: # Recognize several different file suffixes.
3872: # If the user specifies -o file.o, it is replaced with file.lo
3873: case $libobj in
3874: *.[cCFSifmso] | \
3875: *.ada | *.adb | *.ads | *.asm | \
3876: *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
3877: *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
3878: func_xform "$libobj"
3879: libobj=$func_xform_result
3880: ;;
3881: esac
3882:
3883: case $libobj in
3884: *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
3885: *)
3886: func_fatal_error "cannot determine name of library object from '$libobj'"
3887: ;;
3888: esac
3889:
3890: func_infer_tag $base_compile
3891:
3892: for arg in $later; do
3893: case $arg in
3894: -shared)
3895: test yes = "$build_libtool_libs" \
3896: || func_fatal_configuration "cannot build a shared library"
3897: build_old_libs=no
3898: continue
3899: ;;
3900:
3901: -static)
3902: build_libtool_libs=no
3903: build_old_libs=yes
3904: continue
3905: ;;
3906:
3907: -prefer-pic)
3908: pic_mode=yes
3909: continue
3910: ;;
3911:
3912: -prefer-non-pic)
3913: pic_mode=no
3914: continue
3915: ;;
3916: esac
3917: done
3918:
3919: func_quote_for_eval "$libobj"
3920: test "X$libobj" != "X$func_quote_for_eval_result" \
3921: && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
3922: && func_warning "libobj name '$libobj' may not contain shell special characters."
3923: func_dirname_and_basename "$obj" "/" ""
3924: objname=$func_basename_result
3925: xdir=$func_dirname_result
3926: lobj=$xdir$objdir/$objname
3927:
3928: test -z "$base_compile" && \
3929: func_fatal_help "you must specify a compilation command"
3930:
3931: # Delete any leftover library objects.
3932: if test yes = "$build_old_libs"; then
3933: removelist="$obj $lobj $libobj ${libobj}T"
3934: else
3935: removelist="$lobj $libobj ${libobj}T"
3936: fi
3937:
3938: # On Cygwin there's no "real" PIC flag so we must build both object types
3939: case $host_os in
3940: cygwin* | mingw* | pw32* | os2* | cegcc*)
3941: pic_mode=default
3942: ;;
3943: esac
3944: if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
3945: # non-PIC code in shared libraries is not supported
3946: pic_mode=default
3947: fi
3948:
3949: # Calculate the filename of the output object if compiler does
3950: # not support -o with -c
3951: if test no = "$compiler_c_o"; then
3952: output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
3953: lockfile=$output_obj.lock
3954: else
3955: output_obj=
3956: need_locks=no
3957: lockfile=
3958: fi
3959:
3960: # Lock this critical section if it is needed
3961: # We use this script file to make the link, it avoids creating a new file
3962: if test yes = "$need_locks"; then
3963: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
3964: func_echo "Waiting for $lockfile to be removed"
3965: sleep 2
3966: done
3967: elif test warn = "$need_locks"; then
3968: if test -f "$lockfile"; then
3969: $ECHO "\
3970: *** ERROR, $lockfile exists and contains:
3971: `cat $lockfile 2>/dev/null`
3972:
3973: This indicates that another process is trying to use the same
3974: temporary object file, and libtool could not work around it because
3975: your compiler does not support '-c' and '-o' together. If you
3976: repeat this compilation, it may succeed, by chance, but you had better
3977: avoid parallel builds (make -j) in this platform, or get a better
3978: compiler."
3979:
3980: $opt_dry_run || $RM $removelist
3981: exit $EXIT_FAILURE
3982: fi
3983: func_append removelist " $output_obj"
3984: $ECHO "$srcfile" > "$lockfile"
3985: fi
3986:
3987: $opt_dry_run || $RM $removelist
3988: func_append removelist " $lockfile"
3989: trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
3990:
3991: func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
3992: srcfile=$func_to_tool_file_result
3993: func_quote_for_eval "$srcfile"
3994: qsrcfile=$func_quote_for_eval_result
3995:
3996: # Only build a PIC object if we are building libtool libraries.
3997: if test yes = "$build_libtool_libs"; then
3998: # Without this assignment, base_compile gets emptied.
3999: fbsd_hideous_sh_bug=$base_compile
4000:
4001: if test no != "$pic_mode"; then
4002: command="$base_compile $qsrcfile $pic_flag"
4003: else
4004: # Don't build PIC code
4005: command="$base_compile $qsrcfile"
4006: fi
4007:
4008: func_mkdir_p "$xdir$objdir"
4009:
4010: if test -z "$output_obj"; then
4011: # Place PIC objects in $objdir
4012: func_append command " -o $lobj"
4013: fi
4014:
4015: func_show_eval_locale "$command" \
4016: 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
4017:
4018: if test warn = "$need_locks" &&
4019: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
4020: $ECHO "\
4021: *** ERROR, $lockfile contains:
4022: `cat $lockfile 2>/dev/null`
4023:
4024: but it should contain:
4025: $srcfile
4026:
4027: This indicates that another process is trying to use the same
4028: temporary object file, and libtool could not work around it because
4029: your compiler does not support '-c' and '-o' together. If you
4030: repeat this compilation, it may succeed, by chance, but you had better
4031: avoid parallel builds (make -j) in this platform, or get a better
4032: compiler."
4033:
4034: $opt_dry_run || $RM $removelist
4035: exit $EXIT_FAILURE
4036: fi
4037:
4038: # Just move the object if needed, then go on to compile the next one
4039: if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
4040: func_show_eval '$MV "$output_obj" "$lobj"' \
4041: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
4042: fi
4043:
4044: # Allow error messages only from the first compilation.
4045: if test yes = "$suppress_opt"; then
4046: suppress_output=' >/dev/null 2>&1'
4047: fi
4048: fi
4049:
4050: # Only build a position-dependent object if we build old libraries.
4051: if test yes = "$build_old_libs"; then
4052: if test yes != "$pic_mode"; then
4053: # Don't build PIC code
4054: command="$base_compile $qsrcfile$pie_flag"
4055: else
4056: command="$base_compile $qsrcfile $pic_flag"
4057: fi
4058: if test yes = "$compiler_c_o"; then
4059: func_append command " -o $obj"
4060: fi
4061:
4062: # Suppress compiler output if we already did a PIC compilation.
4063: func_append command "$suppress_output"
4064: func_show_eval_locale "$command" \
4065: '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
4066:
4067: if test warn = "$need_locks" &&
4068: test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
4069: $ECHO "\
4070: *** ERROR, $lockfile contains:
4071: `cat $lockfile 2>/dev/null`
4072:
4073: but it should contain:
4074: $srcfile
4075:
4076: This indicates that another process is trying to use the same
4077: temporary object file, and libtool could not work around it because
4078: your compiler does not support '-c' and '-o' together. If you
4079: repeat this compilation, it may succeed, by chance, but you had better
4080: avoid parallel builds (make -j) in this platform, or get a better
4081: compiler."
4082:
4083: $opt_dry_run || $RM $removelist
4084: exit $EXIT_FAILURE
4085: fi
4086:
4087: # Just move the object if needed
4088: if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
4089: func_show_eval '$MV "$output_obj" "$obj"' \
4090: 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
4091: fi
4092: fi
4093:
4094: $opt_dry_run || {
4095: func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
4096:
4097: # Unlock the critical section if it was locked
4098: if test no != "$need_locks"; then
4099: removelist=$lockfile
4100: $RM "$lockfile"
4101: fi
4102: }
4103:
4104: exit $EXIT_SUCCESS
4105: }
4106:
4107: $opt_help || {
4108: test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
4109: }
4110:
4111: func_mode_help ()
4112: {
4113: # We need to display help for each of the modes.
4114: case $opt_mode in
4115: "")
4116: # Generic help is extracted from the usage comments
4117: # at the start of this file.
4118: func_help
4119: ;;
4120:
4121: clean)
4122: $ECHO \
4123: "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
4124:
4125: Remove files from the build directory.
4126:
4127: RM is the name of the program to use to delete files associated with each FILE
4128: (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
4129: to RM.
4130:
4131: If FILE is a libtool library, object or program, all the files associated
4132: with it are deleted. Otherwise, only FILE itself is deleted using RM."
4133: ;;
4134:
4135: compile)
4136: $ECHO \
4137: "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
4138:
4139: Compile a source file into a libtool library object.
4140:
4141: This mode accepts the following additional options:
4142:
4143: -o OUTPUT-FILE set the output file name to OUTPUT-FILE
4144: -no-suppress do not suppress compiler output for multiple passes
4145: -prefer-pic try to build PIC objects only
4146: -prefer-non-pic try to build non-PIC objects only
4147: -shared do not build a '.o' file suitable for static linking
4148: -static only build a '.o' file suitable for static linking
4149: -Wc,FLAG pass FLAG directly to the compiler
4150:
4151: COMPILE-COMMAND is a command to be used in creating a 'standard' object file
4152: from the given SOURCEFILE.
4153:
4154: The output file name is determined by removing the directory component from
4155: SOURCEFILE, then substituting the C source code suffix '.c' with the
4156: library object suffix, '.lo'."
4157: ;;
4158:
4159: execute)
4160: $ECHO \
4161: "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
4162:
4163: Automatically set library path, then run a program.
4164:
4165: This mode accepts the following additional options:
4166:
4167: -dlopen FILE add the directory containing FILE to the library path
4168:
4169: This mode sets the library path environment variable according to '-dlopen'
4170: flags.
4171:
4172: If any of the ARGS are libtool executable wrappers, then they are translated
4173: into their corresponding uninstalled binary, and any of their required library
4174: directories are added to the library path.
4175:
4176: Then, COMMAND is executed, with ARGS as arguments."
4177: ;;
4178:
4179: finish)
4180: $ECHO \
4181: "Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
4182:
4183: Complete the installation of libtool libraries.
4184:
4185: Each LIBDIR is a directory that contains libtool libraries.
4186:
4187: The commands that this mode executes may require superuser privileges. Use
4188: the '--dry-run' option if you just want to see what would be executed."
4189: ;;
4190:
4191: install)
4192: $ECHO \
4193: "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
4194:
4195: Install executables or libraries.
4196:
4197: INSTALL-COMMAND is the installation command. The first component should be
4198: either the 'install' or 'cp' program.
4199:
4200: The following components of INSTALL-COMMAND are treated specially:
4201:
4202: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
4203:
4204: The rest of the components are interpreted as arguments to that command (only
4205: BSD-compatible install options are recognized)."
4206: ;;
4207:
4208: link)
4209: $ECHO \
4210: "Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
4211:
4212: Link object files or libraries together to form another library, or to
4213: create an executable program.
4214:
4215: LINK-COMMAND is a command using the C compiler that you would use to create
4216: a program from several object files.
4217:
4218: The following components of LINK-COMMAND are treated specially:
4219:
4220: -all-static do not do any dynamic linking at all
4221: -avoid-version do not add a version suffix if possible
4222: -bindir BINDIR specify path to binaries directory (for systems where
4223: libraries must be found in the PATH setting at runtime)
4224: -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime
4225: -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
4226: -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
4227: -export-symbols SYMFILE
4228: try to export only the symbols listed in SYMFILE
4229: -export-symbols-regex REGEX
4230: try to export only the symbols matching REGEX
4231: -LLIBDIR search LIBDIR for required installed libraries
4232: -lNAME OUTPUT-FILE requires the installed library libNAME
4233: -module build a library that can dlopened
4234: -no-fast-install disable the fast-install mode
4235: -no-install link a not-installable executable
4236: -no-undefined declare that a library does not refer to external symbols
4237: -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
4238: -objectlist FILE use a list of object files found in FILE to specify objects
4239: -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes)
4240: -precious-files-regex REGEX
4241: don't remove output files matching REGEX
4242: -release RELEASE specify package release information
4243: -rpath LIBDIR the created library will eventually be installed in LIBDIR
4244: -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
4245: -shared only do dynamic linking of libtool libraries
4246: -shrext SUFFIX override the standard shared library file extension
4247: -static do not do any dynamic linking of uninstalled libtool libraries
4248: -static-libtool-libs
4249: do not do any dynamic linking of libtool libraries
4250: -version-info CURRENT[:REVISION[:AGE]]
4251: specify library version info [each variable defaults to 0]
4252: -weak LIBNAME declare that the target provides the LIBNAME interface
4253: -Wc,FLAG
4254: -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
4255: -Wl,FLAG
4256: -Xlinker FLAG pass linker-specific FLAG directly to the linker
4257: -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
4258:
4259: All other options (arguments beginning with '-') are ignored.
4260:
4261: Every other argument is treated as a filename. Files ending in '.la' are
4262: treated as uninstalled libtool libraries, other files are standard or library
4263: object files.
4264:
4265: If the OUTPUT-FILE ends in '.la', then a libtool library is created,
4266: only library objects ('.lo' files) may be specified, and '-rpath' is
4267: required, except when creating a convenience library.
4268:
4269: If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
4270: using 'ar' and 'ranlib', or on Windows using 'lib'.
4271:
4272: If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
4273: is created, otherwise an executable program is created."
4274: ;;
4275:
4276: uninstall)
4277: $ECHO \
4278: "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
4279:
4280: Remove libraries from an installation directory.
4281:
4282: RM is the name of the program to use to delete files associated with each FILE
4283: (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
4284: to RM.
4285:
4286: If FILE is a libtool library, all the files associated with it are deleted.
4287: Otherwise, only FILE itself is deleted using RM."
4288: ;;
4289:
4290: *)
4291: func_fatal_help "invalid operation mode '$opt_mode'"
4292: ;;
4293: esac
4294:
4295: echo
4296: $ECHO "Try '$progname --help' for more information about other modes."
4297: }
4298:
4299: # Now that we've collected a possible --mode arg, show help if necessary
4300: if $opt_help; then
4301: if test : = "$opt_help"; then
4302: func_mode_help
4303: else
4304: {
4305: func_help noexit
4306: for opt_mode in compile link execute install finish uninstall clean; do
4307: func_mode_help
4308: done
4309: } | $SED -n '1p; 2,$s/^Usage:/ or: /p'
4310: {
4311: func_help noexit
4312: for opt_mode in compile link execute install finish uninstall clean; do
4313: echo
4314: func_mode_help
4315: done
4316: } |
4317: $SED '1d
4318: /^When reporting/,/^Report/{
4319: H
4320: d
4321: }
4322: $x
4323: /information about other modes/d
4324: /more detailed .*MODE/d
4325: s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
4326: fi
4327: exit $?
4328: fi
4329:
4330:
4331: # func_mode_execute arg...
4332: func_mode_execute ()
4333: {
4334: $debug_cmd
4335:
4336: # The first argument is the command name.
4337: cmd=$nonopt
4338: test -z "$cmd" && \
4339: func_fatal_help "you must specify a COMMAND"
4340:
4341: # Handle -dlopen flags immediately.
4342: for file in $opt_dlopen; do
4343: test -f "$file" \
4344: || func_fatal_help "'$file' is not a file"
4345:
4346: dir=
4347: case $file in
4348: *.la)
4349: func_resolve_sysroot "$file"
4350: file=$func_resolve_sysroot_result
4351:
4352: # Check to see that this really is a libtool archive.
4353: func_lalib_unsafe_p "$file" \
4354: || func_fatal_help "'$lib' is not a valid libtool archive"
4355:
4356: # Read the libtool library.
4357: dlname=
4358: library_names=
4359: func_source "$file"
4360:
4361: # Skip this library if it cannot be dlopened.
4362: if test -z "$dlname"; then
4363: # Warn if it was a shared library.
4364: test -n "$library_names" && \
4365: func_warning "'$file' was not linked with '-export-dynamic'"
4366: continue
4367: fi
4368:
4369: func_dirname "$file" "" "."
4370: dir=$func_dirname_result
4371:
4372: if test -f "$dir/$objdir/$dlname"; then
4373: func_append dir "/$objdir"
4374: else
4375: if test ! -f "$dir/$dlname"; then
4376: func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
4377: fi
4378: fi
4379: ;;
4380:
4381: *.lo)
4382: # Just add the directory containing the .lo file.
4383: func_dirname "$file" "" "."
4384: dir=$func_dirname_result
4385: ;;
4386:
4387: *)
4388: func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
4389: continue
4390: ;;
4391: esac
4392:
4393: # Get the absolute pathname.
4394: absdir=`cd "$dir" && pwd`
4395: test -n "$absdir" && dir=$absdir
4396:
4397: # Now add the directory to shlibpath_var.
4398: if eval "test -z \"\$$shlibpath_var\""; then
4399: eval "$shlibpath_var=\"\$dir\""
4400: else
4401: eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
4402: fi
4403: done
4404:
4405: # This variable tells wrapper scripts just to set shlibpath_var
4406: # rather than running their programs.
4407: libtool_execute_magic=$magic
4408:
4409: # Check if any of the arguments is a wrapper script.
4410: args=
4411: for file
4412: do
4413: case $file in
4414: -* | *.la | *.lo ) ;;
4415: *)
4416: # Do a test to see if this is really a libtool program.
4417: if func_ltwrapper_script_p "$file"; then
4418: func_source "$file"
4419: # Transform arg to wrapped name.
4420: file=$progdir/$program
4421: elif func_ltwrapper_executable_p "$file"; then
4422: func_ltwrapper_scriptname "$file"
4423: func_source "$func_ltwrapper_scriptname_result"
4424: # Transform arg to wrapped name.
4425: file=$progdir/$program
4426: fi
4427: ;;
4428: esac
4429: # Quote arguments (to preserve shell metacharacters).
4430: func_append_quoted args "$file"
4431: done
4432:
4433: if $opt_dry_run; then
4434: # Display what would be done.
4435: if test -n "$shlibpath_var"; then
4436: eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
4437: echo "export $shlibpath_var"
4438: fi
4439: $ECHO "$cmd$args"
4440: exit $EXIT_SUCCESS
4441: else
4442: if test -n "$shlibpath_var"; then
4443: # Export the shlibpath_var.
4444: eval "export $shlibpath_var"
4445: fi
4446:
4447: # Restore saved environment variables
4448: for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
4449: do
4450: eval "if test \"\${save_$lt_var+set}\" = set; then
4451: $lt_var=\$save_$lt_var; export $lt_var
4452: else
4453: $lt_unset $lt_var
4454: fi"
4455: done
4456:
4457: # Now prepare to actually exec the command.
4458: exec_cmd=\$cmd$args
4459: fi
4460: }
4461:
4462: test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
4463:
4464:
4465: # func_mode_finish arg...
4466: func_mode_finish ()
4467: {
4468: $debug_cmd
4469:
4470: libs=
4471: libdirs=
4472: admincmds=
4473:
4474: for opt in "$nonopt" ${1+"$@"}
4475: do
4476: if test -d "$opt"; then
4477: func_append libdirs " $opt"
4478:
4479: elif test -f "$opt"; then
4480: if func_lalib_unsafe_p "$opt"; then
4481: func_append libs " $opt"
4482: else
4483: func_warning "'$opt' is not a valid libtool archive"
4484: fi
4485:
4486: else
4487: func_fatal_error "invalid argument '$opt'"
4488: fi
4489: done
4490:
4491: if test -n "$libs"; then
4492: if test -n "$lt_sysroot"; then
4493: sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
4494: sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
4495: else
4496: sysroot_cmd=
4497: fi
4498:
4499: # Remove sysroot references
4500: if $opt_dry_run; then
4501: for lib in $libs; do
4502: echo "removing references to $lt_sysroot and '=' prefixes from $lib"
4503: done
4504: else
4505: tmpdir=`func_mktempdir`
4506: for lib in $libs; do
4507: $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
4508: > $tmpdir/tmp-la
4509: mv -f $tmpdir/tmp-la $lib
4510: done
4511: ${RM}r "$tmpdir"
4512: fi
4513: fi
4514:
4515: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4516: for libdir in $libdirs; do
4517: if test -n "$finish_cmds"; then
4518: # Do each command in the finish commands.
4519: func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
4520: '"$cmd"'"'
4521: fi
4522: if test -n "$finish_eval"; then
4523: # Do the single finish_eval.
4524: eval cmds=\"$finish_eval\"
4525: $opt_dry_run || eval "$cmds" || func_append admincmds "
4526: $cmds"
4527: fi
4528: done
4529: fi
4530:
4531: # Exit here if they wanted silent mode.
4532: $opt_quiet && exit $EXIT_SUCCESS
4533:
4534: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
4535: echo "----------------------------------------------------------------------"
4536: echo "Libraries have been installed in:"
4537: for libdir in $libdirs; do
4538: $ECHO " $libdir"
4539: done
4540: echo
4541: echo "If you ever happen to want to link against installed libraries"
4542: echo "in a given directory, LIBDIR, you must either use libtool, and"
4543: echo "specify the full pathname of the library, or use the '-LLIBDIR'"
4544: echo "flag during linking and do at least one of the following:"
4545: if test -n "$shlibpath_var"; then
4546: echo " - add LIBDIR to the '$shlibpath_var' environment variable"
4547: echo " during execution"
4548: fi
4549: if test -n "$runpath_var"; then
4550: echo " - add LIBDIR to the '$runpath_var' environment variable"
4551: echo " during linking"
4552: fi
4553: if test -n "$hardcode_libdir_flag_spec"; then
4554: libdir=LIBDIR
4555: eval flag=\"$hardcode_libdir_flag_spec\"
4556:
4557: $ECHO " - use the '$flag' linker flag"
4558: fi
4559: if test -n "$admincmds"; then
4560: $ECHO " - have your system administrator run these commands:$admincmds"
4561: fi
4562: if test -f /etc/ld.so.conf; then
4563: echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
4564: fi
4565: echo
4566:
4567: echo "See any operating system documentation about shared libraries for"
4568: case $host in
4569: solaris2.[6789]|solaris2.1[0-9])
4570: echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
4571: echo "pages."
4572: ;;
4573: *)
4574: echo "more information, such as the ld(1) and ld.so(8) manual pages."
4575: ;;
4576: esac
4577: echo "----------------------------------------------------------------------"
4578: fi
4579: exit $EXIT_SUCCESS
4580: }
4581:
4582: test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
4583:
4584:
4585: # func_mode_install arg...
4586: func_mode_install ()
4587: {
4588: $debug_cmd
4589:
4590: # There may be an optional sh(1) argument at the beginning of
4591: # install_prog (especially on Windows NT).
4592: if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
4593: # Allow the use of GNU shtool's install command.
4594: case $nonopt in *shtool*) :;; *) false;; esac
4595: then
4596: # Aesthetically quote it.
4597: func_quote_for_eval "$nonopt"
4598: install_prog="$func_quote_for_eval_result "
4599: arg=$1
4600: shift
4601: else
4602: install_prog=
4603: arg=$nonopt
4604: fi
4605:
4606: # The real first argument should be the name of the installation program.
4607: # Aesthetically quote it.
4608: func_quote_for_eval "$arg"
4609: func_append install_prog "$func_quote_for_eval_result"
4610: install_shared_prog=$install_prog
4611: case " $install_prog " in
4612: *[\\\ /]cp\ *) install_cp=: ;;
4613: *) install_cp=false ;;
4614: esac
4615:
4616: # We need to accept at least all the BSD install flags.
4617: dest=
4618: files=
4619: opts=
4620: prev=
4621: install_type=
4622: isdir=false
4623: stripme=
4624: no_mode=:
4625: for arg
4626: do
4627: arg2=
4628: if test -n "$dest"; then
4629: func_append files " $dest"
4630: dest=$arg
4631: continue
4632: fi
4633:
4634: case $arg in
4635: -d) isdir=: ;;
4636: -f)
4637: if $install_cp; then :; else
4638: prev=$arg
4639: fi
4640: ;;
4641: -g | -m | -o)
4642: prev=$arg
4643: ;;
4644: -s)
4645: stripme=" -s"
4646: continue
4647: ;;
4648: -*)
4649: ;;
4650: *)
4651: # If the previous option needed an argument, then skip it.
4652: if test -n "$prev"; then
4653: if test X-m = "X$prev" && test -n "$install_override_mode"; then
4654: arg2=$install_override_mode
4655: no_mode=false
4656: fi
4657: prev=
4658: else
4659: dest=$arg
4660: continue
4661: fi
4662: ;;
4663: esac
4664:
4665: # Aesthetically quote the argument.
4666: func_quote_for_eval "$arg"
4667: func_append install_prog " $func_quote_for_eval_result"
4668: if test -n "$arg2"; then
4669: func_quote_for_eval "$arg2"
4670: fi
4671: func_append install_shared_prog " $func_quote_for_eval_result"
4672: done
4673:
4674: test -z "$install_prog" && \
4675: func_fatal_help "you must specify an install program"
4676:
4677: test -n "$prev" && \
4678: func_fatal_help "the '$prev' option requires an argument"
4679:
4680: if test -n "$install_override_mode" && $no_mode; then
4681: if $install_cp; then :; else
4682: func_quote_for_eval "$install_override_mode"
4683: func_append install_shared_prog " -m $func_quote_for_eval_result"
4684: fi
4685: fi
4686:
4687: if test -z "$files"; then
4688: if test -z "$dest"; then
4689: func_fatal_help "no file or destination specified"
4690: else
4691: func_fatal_help "you must specify a destination"
4692: fi
4693: fi
4694:
4695: # Strip any trailing slash from the destination.
4696: func_stripname '' '/' "$dest"
4697: dest=$func_stripname_result
4698:
4699: # Check to see that the destination is a directory.
4700: test -d "$dest" && isdir=:
4701: if $isdir; then
4702: destdir=$dest
4703: destname=
4704: else
4705: func_dirname_and_basename "$dest" "" "."
4706: destdir=$func_dirname_result
4707: destname=$func_basename_result
4708:
4709: # Not a directory, so check to see that there is only one file specified.
4710: set dummy $files; shift
4711: test "$#" -gt 1 && \
4712: func_fatal_help "'$dest' is not a directory"
4713: fi
4714: case $destdir in
4715: [\\/]* | [A-Za-z]:[\\/]*) ;;
4716: *)
4717: for file in $files; do
4718: case $file in
4719: *.lo) ;;
4720: *)
4721: func_fatal_help "'$destdir' must be an absolute directory name"
4722: ;;
4723: esac
4724: done
4725: ;;
4726: esac
4727:
4728: # This variable tells wrapper scripts just to set variables rather
4729: # than running their programs.
4730: libtool_install_magic=$magic
4731:
4732: staticlibs=
4733: future_libdirs=
4734: current_libdirs=
4735: for file in $files; do
4736:
4737: # Do each installation.
4738: case $file in
4739: *.$libext)
4740: # Do the static libraries later.
4741: func_append staticlibs " $file"
4742: ;;
4743:
4744: *.la)
4745: func_resolve_sysroot "$file"
4746: file=$func_resolve_sysroot_result
4747:
4748: # Check to see that this really is a libtool archive.
4749: func_lalib_unsafe_p "$file" \
4750: || func_fatal_help "'$file' is not a valid libtool archive"
4751:
4752: library_names=
4753: old_library=
4754: relink_command=
4755: func_source "$file"
4756:
4757: # Add the libdir to current_libdirs if it is the destination.
4758: if test "X$destdir" = "X$libdir"; then
4759: case "$current_libdirs " in
4760: *" $libdir "*) ;;
4761: *) func_append current_libdirs " $libdir" ;;
4762: esac
4763: else
4764: # Note the libdir as a future libdir.
4765: case "$future_libdirs " in
4766: *" $libdir "*) ;;
4767: *) func_append future_libdirs " $libdir" ;;
4768: esac
4769: fi
4770:
4771: func_dirname "$file" "/" ""
4772: dir=$func_dirname_result
4773: func_append dir "$objdir"
4774:
4775: if test -n "$relink_command"; then
4776: # Determine the prefix the user has applied to our future dir.
4777: inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
4778:
4779: # Don't allow the user to place us outside of our expected
4780: # location b/c this prevents finding dependent libraries that
4781: # are installed to the same prefix.
4782: # At present, this check doesn't affect windows .dll's that
4783: # are installed into $libdir/../bin (currently, that works fine)
4784: # but it's something to keep an eye on.
4785: test "$inst_prefix_dir" = "$destdir" && \
4786: func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
4787:
4788: if test -n "$inst_prefix_dir"; then
4789: # Stick the inst_prefix_dir data into the link command.
4790: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
4791: else
4792: relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
4793: fi
4794:
4795: func_warning "relinking '$file'"
4796: func_show_eval "$relink_command" \
4797: 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
4798: fi
4799:
4800: # See the names of the shared library.
4801: set dummy $library_names; shift
4802: if test -n "$1"; then
4803: realname=$1
4804: shift
4805:
4806: srcname=$realname
4807: test -n "$relink_command" && srcname=${realname}T
4808:
4809: # Install the shared library and build the symlinks.
4810: func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
4811: 'exit $?'
4812: tstripme=$stripme
4813: case $host_os in
4814: cygwin* | mingw* | pw32* | cegcc*)
4815: case $realname in
4816: *.dll.a)
4817: tstripme=
4818: ;;
4819: esac
4820: ;;
4821: os2*)
4822: case $realname in
4823: *_dll.a)
4824: tstripme=
4825: ;;
4826: esac
4827: ;;
4828: esac
4829: if test -n "$tstripme" && test -n "$striplib"; then
4830: func_show_eval "$striplib $destdir/$realname" 'exit $?'
4831: fi
4832:
4833: if test "$#" -gt 0; then
4834: # Delete the old symlinks, and create new ones.
4835: # Try 'ln -sf' first, because the 'ln' binary might depend on
4836: # the symlink we replace! Solaris /bin/ln does not understand -f,
4837: # so we also need to try rm && ln -s.
4838: for linkname
4839: do
4840: test "$linkname" != "$realname" \
4841: && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
4842: done
4843: fi
4844:
4845: # Do each command in the postinstall commands.
4846: lib=$destdir/$realname
4847: func_execute_cmds "$postinstall_cmds" 'exit $?'
4848: fi
4849:
4850: # Install the pseudo-library for information purposes.
4851: func_basename "$file"
4852: name=$func_basename_result
4853: instname=$dir/${name}i
4854: func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
4855:
4856: # Maybe install the static library, too.
4857: test -n "$old_library" && func_append staticlibs " $dir/$old_library"
4858: ;;
4859:
4860: *.lo)
4861: # Install (i.e. copy) a libtool object.
4862:
4863: # Figure out destination file name, if it wasn't already specified.
4864: if test -n "$destname"; then
4865: destfile=$destdir/$destname
4866: else
4867: func_basename "$file"
4868: destfile=$func_basename_result
4869: destfile=$destdir/$destfile
4870: fi
4871:
4872: # Deduce the name of the destination old-style object file.
4873: case $destfile in
4874: *.lo)
4875: func_lo2o "$destfile"
4876: staticdest=$func_lo2o_result
4877: ;;
4878: *.$objext)
4879: staticdest=$destfile
4880: destfile=
4881: ;;
4882: *)
4883: func_fatal_help "cannot copy a libtool object to '$destfile'"
4884: ;;
4885: esac
4886:
4887: # Install the libtool object if requested.
4888: test -n "$destfile" && \
4889: func_show_eval "$install_prog $file $destfile" 'exit $?'
4890:
4891: # Install the old object if enabled.
4892: if test yes = "$build_old_libs"; then
4893: # Deduce the name of the old-style object file.
4894: func_lo2o "$file"
4895: staticobj=$func_lo2o_result
4896: func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
4897: fi
4898: exit $EXIT_SUCCESS
4899: ;;
4900:
4901: *)
4902: # Figure out destination file name, if it wasn't already specified.
4903: if test -n "$destname"; then
4904: destfile=$destdir/$destname
4905: else
4906: func_basename "$file"
4907: destfile=$func_basename_result
4908: destfile=$destdir/$destfile
4909: fi
4910:
4911: # If the file is missing, and there is a .exe on the end, strip it
4912: # because it is most likely a libtool script we actually want to
4913: # install
4914: stripped_ext=
4915: case $file in
4916: *.exe)
4917: if test ! -f "$file"; then
4918: func_stripname '' '.exe' "$file"
4919: file=$func_stripname_result
4920: stripped_ext=.exe
4921: fi
4922: ;;
4923: esac
4924:
4925: # Do a test to see if this is really a libtool program.
4926: case $host in
4927: *cygwin* | *mingw*)
4928: if func_ltwrapper_executable_p "$file"; then
4929: func_ltwrapper_scriptname "$file"
4930: wrapper=$func_ltwrapper_scriptname_result
4931: else
4932: func_stripname '' '.exe' "$file"
4933: wrapper=$func_stripname_result
4934: fi
4935: ;;
4936: *)
4937: wrapper=$file
4938: ;;
4939: esac
4940: if func_ltwrapper_script_p "$wrapper"; then
4941: notinst_deplibs=
4942: relink_command=
4943:
4944: func_source "$wrapper"
4945:
4946: # Check the variables that should have been set.
4947: test -z "$generated_by_libtool_version" && \
4948: func_fatal_error "invalid libtool wrapper script '$wrapper'"
4949:
4950: finalize=:
4951: for lib in $notinst_deplibs; do
4952: # Check to see that each library is installed.
4953: libdir=
4954: if test -f "$lib"; then
4955: func_source "$lib"
4956: fi
4957: libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
4958: if test -n "$libdir" && test ! -f "$libfile"; then
4959: func_warning "'$lib' has not been installed in '$libdir'"
4960: finalize=false
4961: fi
4962: done
4963:
4964: relink_command=
4965: func_source "$wrapper"
4966:
4967: outputname=
4968: if test no = "$fast_install" && test -n "$relink_command"; then
4969: $opt_dry_run || {
4970: if $finalize; then
4971: tmpdir=`func_mktempdir`
4972: func_basename "$file$stripped_ext"
4973: file=$func_basename_result
4974: outputname=$tmpdir/$file
4975: # Replace the output file specification.
4976: relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
4977:
4978: $opt_quiet || {
4979: func_quote_for_expand "$relink_command"
4980: eval "func_echo $func_quote_for_expand_result"
4981: }
4982: if eval "$relink_command"; then :
4983: else
4984: func_error "error: relink '$file' with the above command before installing it"
4985: $opt_dry_run || ${RM}r "$tmpdir"
4986: continue
4987: fi
4988: file=$outputname
4989: else
4990: func_warning "cannot relink '$file'"
4991: fi
4992: }
4993: else
4994: # Install the binary that we compiled earlier.
4995: file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
4996: fi
4997: fi
4998:
4999: # remove .exe since cygwin /usr/bin/install will append another
5000: # one anyway
5001: case $install_prog,$host in
5002: */usr/bin/install*,*cygwin*)
5003: case $file:$destfile in
5004: *.exe:*.exe)
5005: # this is ok
5006: ;;
5007: *.exe:*)
5008: destfile=$destfile.exe
5009: ;;
5010: *:*.exe)
5011: func_stripname '' '.exe' "$destfile"
5012: destfile=$func_stripname_result
5013: ;;
5014: esac
5015: ;;
5016: esac
5017: func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
5018: $opt_dry_run || if test -n "$outputname"; then
5019: ${RM}r "$tmpdir"
5020: fi
5021: ;;
5022: esac
5023: done
5024:
5025: for file in $staticlibs; do
5026: func_basename "$file"
5027: name=$func_basename_result
5028:
5029: # Set up the ranlib parameters.
5030: oldlib=$destdir/$name
5031: func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
5032: tool_oldlib=$func_to_tool_file_result
5033:
5034: func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
5035:
5036: if test -n "$stripme" && test -n "$old_striplib"; then
5037: func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
5038: fi
5039:
5040: # Do each command in the postinstall commands.
5041: func_execute_cmds "$old_postinstall_cmds" 'exit $?'
5042: done
5043:
5044: test -n "$future_libdirs" && \
5045: func_warning "remember to run '$progname --finish$future_libdirs'"
5046:
5047: if test -n "$current_libdirs"; then
5048: # Maybe just do a dry run.
5049: $opt_dry_run && current_libdirs=" -n$current_libdirs"
5050: exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
5051: else
5052: exit $EXIT_SUCCESS
5053: fi
5054: }
5055:
5056: test install = "$opt_mode" && func_mode_install ${1+"$@"}
5057:
5058:
5059: # func_generate_dlsyms outputname originator pic_p
5060: # Extract symbols from dlprefiles and create ${outputname}S.o with
5061: # a dlpreopen symbol table.
5062: func_generate_dlsyms ()
5063: {
5064: $debug_cmd
5065:
5066: my_outputname=$1
5067: my_originator=$2
5068: my_pic_p=${3-false}
5069: my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
5070: my_dlsyms=
5071:
5072: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
5073: if test -n "$NM" && test -n "$global_symbol_pipe"; then
5074: my_dlsyms=${my_outputname}S.c
5075: else
5076: func_error "not configured to extract global symbols from dlpreopened files"
5077: fi
5078: fi
5079:
5080: if test -n "$my_dlsyms"; then
5081: case $my_dlsyms in
5082: "") ;;
5083: *.c)
5084: # Discover the nlist of each of the dlfiles.
5085: nlist=$output_objdir/$my_outputname.nm
5086:
5087: func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
5088:
5089: # Parse the name list into a source file.
5090: func_verbose "creating $output_objdir/$my_dlsyms"
5091:
5092: $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
5093: /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
5094: /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
5095:
5096: #ifdef __cplusplus
5097: extern \"C\" {
5098: #endif
5099:
5100: #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
5101: #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
5102: #endif
5103:
5104: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
5105: #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
5106: /* DATA imports from DLLs on WIN32 can't be const, because runtime
5107: relocations are performed -- see ld's documentation on pseudo-relocs. */
5108: # define LT_DLSYM_CONST
5109: #elif defined __osf__
5110: /* This system does not cope well with relocations in const data. */
5111: # define LT_DLSYM_CONST
5112: #else
5113: # define LT_DLSYM_CONST const
5114: #endif
5115:
5116: #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
5117:
5118: /* External symbol declarations for the compiler. */\
5119: "
5120:
5121: if test yes = "$dlself"; then
5122: func_verbose "generating symbol list for '$output'"
5123:
5124: $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
5125:
5126: # Add our own program objects to the symbol list.
5127: progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
5128: for progfile in $progfiles; do
5129: func_to_tool_file "$progfile" func_convert_file_msys_to_w32
5130: func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
5131: $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
5132: done
5133:
5134: if test -n "$exclude_expsyms"; then
5135: $opt_dry_run || {
5136: eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
5137: eval '$MV "$nlist"T "$nlist"'
5138: }
5139: fi
5140:
5141: if test -n "$export_symbols_regex"; then
5142: $opt_dry_run || {
5143: eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
5144: eval '$MV "$nlist"T "$nlist"'
5145: }
5146: fi
5147:
5148: # Prepare the list of exported symbols
5149: if test -z "$export_symbols"; then
5150: export_symbols=$output_objdir/$outputname.exp
5151: $opt_dry_run || {
5152: $RM $export_symbols
5153: eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
5154: case $host in
5155: *cygwin* | *mingw* | *cegcc* )
5156: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
5157: eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
5158: ;;
5159: esac
5160: }
5161: else
5162: $opt_dry_run || {
5163: eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
5164: eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
5165: eval '$MV "$nlist"T "$nlist"'
5166: case $host in
5167: *cygwin* | *mingw* | *cegcc* )
5168: eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
5169: eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
5170: ;;
5171: esac
5172: }
5173: fi
5174: fi
5175:
5176: for dlprefile in $dlprefiles; do
5177: func_verbose "extracting global C symbols from '$dlprefile'"
5178: func_basename "$dlprefile"
5179: name=$func_basename_result
5180: case $host in
5181: *cygwin* | *mingw* | *cegcc* )
5182: # if an import library, we need to obtain dlname
5183: if func_win32_import_lib_p "$dlprefile"; then
5184: func_tr_sh "$dlprefile"
5185: eval "curr_lafile=\$libfile_$func_tr_sh_result"
5186: dlprefile_dlbasename=
5187: if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
5188: # Use subshell, to avoid clobbering current variable values
5189: dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
5190: if test -n "$dlprefile_dlname"; then
5191: func_basename "$dlprefile_dlname"
5192: dlprefile_dlbasename=$func_basename_result
5193: else
5194: # no lafile. user explicitly requested -dlpreopen <import library>.
5195: $sharedlib_from_linklib_cmd "$dlprefile"
5196: dlprefile_dlbasename=$sharedlib_from_linklib_result
5197: fi
5198: fi
5199: $opt_dry_run || {
5200: if test -n "$dlprefile_dlbasename"; then
5201: eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
5202: else
5203: func_warning "Could not compute DLL name from $name"
5204: eval '$ECHO ": $name " >> "$nlist"'
5205: fi
5206: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
5207: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
5208: $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
5209: }
5210: else # not an import lib
5211: $opt_dry_run || {
5212: eval '$ECHO ": $name " >> "$nlist"'
5213: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
5214: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
5215: }
5216: fi
5217: ;;
5218: *)
5219: $opt_dry_run || {
5220: eval '$ECHO ": $name " >> "$nlist"'
5221: func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
5222: eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
5223: }
5224: ;;
5225: esac
5226: done
5227:
5228: $opt_dry_run || {
5229: # Make sure we have at least an empty file.
5230: test -f "$nlist" || : > "$nlist"
5231:
5232: if test -n "$exclude_expsyms"; then
5233: $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
5234: $MV "$nlist"T "$nlist"
5235: fi
5236:
5237: # Try sorting and uniquifying the output.
5238: if $GREP -v "^: " < "$nlist" |
5239: if sort -k 3 </dev/null >/dev/null 2>&1; then
5240: sort -k 3
5241: else
5242: sort +2
5243: fi |
5244: uniq > "$nlist"S; then
5245: :
5246: else
5247: $GREP -v "^: " < "$nlist" > "$nlist"S
5248: fi
5249:
5250: if test -f "$nlist"S; then
5251: eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
5252: else
5253: echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
5254: fi
5255:
5256: func_show_eval '$RM "${nlist}I"'
5257: if test -n "$global_symbol_to_import"; then
5258: eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
5259: fi
5260:
5261: echo >> "$output_objdir/$my_dlsyms" "\
5262:
5263: /* The mapping between symbol names and symbols. */
5264: typedef struct {
5265: const char *name;
5266: void *address;
5267: } lt_dlsymlist;
5268: extern LT_DLSYM_CONST lt_dlsymlist
5269: lt_${my_prefix}_LTX_preloaded_symbols[];\
5270: "
5271:
5272: if test -s "$nlist"I; then
5273: echo >> "$output_objdir/$my_dlsyms" "\
5274: static void lt_syminit(void)
5275: {
5276: LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
5277: for (; symbol->name; ++symbol)
5278: {"
5279: $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
5280: echo >> "$output_objdir/$my_dlsyms" "\
5281: }
5282: }"
5283: fi
5284: echo >> "$output_objdir/$my_dlsyms" "\
5285: LT_DLSYM_CONST lt_dlsymlist
5286: lt_${my_prefix}_LTX_preloaded_symbols[] =
5287: { {\"$my_originator\", (void *) 0},"
5288:
5289: if test -s "$nlist"I; then
5290: echo >> "$output_objdir/$my_dlsyms" "\
5291: {\"@INIT@\", (void *) <_syminit},"
5292: fi
5293:
5294: case $need_lib_prefix in
5295: no)
5296: eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
5297: ;;
5298: *)
5299: eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
5300: ;;
5301: esac
5302: echo >> "$output_objdir/$my_dlsyms" "\
5303: {0, (void *) 0}
5304: };
5305:
5306: /* This works around a problem in FreeBSD linker */
5307: #ifdef FREEBSD_WORKAROUND
5308: static const void *lt_preloaded_setup() {
5309: return lt_${my_prefix}_LTX_preloaded_symbols;
5310: }
5311: #endif
5312:
5313: #ifdef __cplusplus
5314: }
5315: #endif\
5316: "
5317: } # !$opt_dry_run
5318:
5319: pic_flag_for_symtable=
5320: case "$compile_command " in
5321: *" -static "*) ;;
5322: *)
5323: case $host in
5324: # compiling the symbol table file with pic_flag works around
5325: # a FreeBSD bug that causes programs to crash when -lm is
5326: # linked before any other PIC object. But we must not use
5327: # pic_flag when linking with -static. The problem exists in
5328: # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
5329: *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
5330: pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
5331: *-*-hpux*)
5332: pic_flag_for_symtable=" $pic_flag" ;;
5333: *)
5334: $my_pic_p && pic_flag_for_symtable=" $pic_flag"
5335: ;;
5336: esac
5337: ;;
5338: esac
5339: symtab_cflags=
5340: for arg in $LTCFLAGS; do
5341: case $arg in
5342: -pie | -fpie | -fPIE) ;;
5343: *) func_append symtab_cflags " $arg" ;;
5344: esac
5345: done
5346:
5347: # Now compile the dynamic symbol file.
5348: func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
5349:
5350: # Clean up the generated files.
5351: func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
5352:
5353: # Transform the symbol file into the correct name.
5354: symfileobj=$output_objdir/${my_outputname}S.$objext
5355: case $host in
5356: *cygwin* | *mingw* | *cegcc* )
5357: if test -f "$output_objdir/$my_outputname.def"; then
5358: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
5359: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
5360: else
5361: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
5362: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
5363: fi
5364: ;;
5365: *)
5366: compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
5367: finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
5368: ;;
5369: esac
5370: ;;
5371: *)
5372: func_fatal_error "unknown suffix for '$my_dlsyms'"
5373: ;;
5374: esac
5375: else
5376: # We keep going just in case the user didn't refer to
5377: # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
5378: # really was required.
5379:
5380: # Nullify the symbol file.
5381: compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
5382: finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
5383: fi
5384: }
5385:
5386: # func_cygming_gnu_implib_p ARG
5387: # This predicate returns with zero status (TRUE) if
5388: # ARG is a GNU/binutils-style import library. Returns
5389: # with nonzero status (FALSE) otherwise.
5390: func_cygming_gnu_implib_p ()
5391: {
5392: $debug_cmd
5393:
5394: func_to_tool_file "$1" func_convert_file_msys_to_w32
5395: func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
5396: test -n "$func_cygming_gnu_implib_tmp"
5397: }
5398:
5399: # func_cygming_ms_implib_p ARG
5400: # This predicate returns with zero status (TRUE) if
5401: # ARG is an MS-style import library. Returns
5402: # with nonzero status (FALSE) otherwise.
5403: func_cygming_ms_implib_p ()
5404: {
5405: $debug_cmd
5406:
5407: func_to_tool_file "$1" func_convert_file_msys_to_w32
5408: func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
5409: test -n "$func_cygming_ms_implib_tmp"
5410: }
5411:
5412: # func_win32_libid arg
5413: # return the library type of file 'arg'
5414: #
5415: # Need a lot of goo to handle *both* DLLs and import libs
5416: # Has to be a shell function in order to 'eat' the argument
5417: # that is supplied when $file_magic_command is called.
5418: # Despite the name, also deal with 64 bit binaries.
5419: func_win32_libid ()
5420: {
5421: $debug_cmd
5422:
5423: win32_libid_type=unknown
5424: win32_fileres=`file -L $1 2>/dev/null`
5425: case $win32_fileres in
5426: *ar\ archive\ import\ library*) # definitely import
5427: win32_libid_type="x86 archive import"
5428: ;;
5429: *ar\ archive*) # could be an import, or static
5430: # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
5431: if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
5432: $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
5433: case $nm_interface in
5434: "MS dumpbin")
5435: if func_cygming_ms_implib_p "$1" ||
5436: func_cygming_gnu_implib_p "$1"
5437: then
5438: win32_nmres=import
5439: else
5440: win32_nmres=
5441: fi
5442: ;;
5443: *)
5444: func_to_tool_file "$1" func_convert_file_msys_to_w32
5445: win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
5446: $SED -n -e '
5447: 1,100{
5448: / I /{
5449: s|.*|import|
5450: p
5451: q
5452: }
5453: }'`
5454: ;;
5455: esac
5456: case $win32_nmres in
5457: import*) win32_libid_type="x86 archive import";;
5458: *) win32_libid_type="x86 archive static";;
5459: esac
5460: fi
5461: ;;
5462: *DLL*)
5463: win32_libid_type="x86 DLL"
5464: ;;
5465: *executable*) # but shell scripts are "executable" too...
5466: case $win32_fileres in
5467: *MS\ Windows\ PE\ Intel*)
5468: win32_libid_type="x86 DLL"
5469: ;;
5470: esac
5471: ;;
5472: esac
5473: $ECHO "$win32_libid_type"
5474: }
5475:
5476: # func_cygming_dll_for_implib ARG
5477: #
5478: # Platform-specific function to extract the
5479: # name of the DLL associated with the specified
5480: # import library ARG.
5481: # Invoked by eval'ing the libtool variable
5482: # $sharedlib_from_linklib_cmd
5483: # Result is available in the variable
5484: # $sharedlib_from_linklib_result
5485: func_cygming_dll_for_implib ()
5486: {
5487: $debug_cmd
5488:
5489: sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
5490: }
5491:
5492: # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
5493: #
5494: # The is the core of a fallback implementation of a
5495: # platform-specific function to extract the name of the
5496: # DLL associated with the specified import library LIBNAME.
5497: #
5498: # SECTION_NAME is either .idata$6 or .idata$7, depending
5499: # on the platform and compiler that created the implib.
5500: #
5501: # Echos the name of the DLL associated with the
5502: # specified import library.
5503: func_cygming_dll_for_implib_fallback_core ()
5504: {
5505: $debug_cmd
5506:
5507: match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
5508: $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
5509: $SED '/^Contents of section '"$match_literal"':/{
5510: # Place marker at beginning of archive member dllname section
5511: s/.*/====MARK====/
5512: p
5513: d
5514: }
5515: # These lines can sometimes be longer than 43 characters, but
5516: # are always uninteresting
5517: /:[ ]*file format pe[i]\{,1\}-/d
5518: /^In archive [^:]*:/d
5519: # Ensure marker is printed
5520: /^====MARK====/p
5521: # Remove all lines with less than 43 characters
5522: /^.\{43\}/!d
5523: # From remaining lines, remove first 43 characters
5524: s/^.\{43\}//' |
5525: $SED -n '
5526: # Join marker and all lines until next marker into a single line
5527: /^====MARK====/ b para
5528: H
5529: $ b para
5530: b
5531: :para
5532: x
5533: s/\n//g
5534: # Remove the marker
5535: s/^====MARK====//
5536: # Remove trailing dots and whitespace
5537: s/[\. \t]*$//
5538: # Print
5539: /./p' |
5540: # we now have a list, one entry per line, of the stringified
5541: # contents of the appropriate section of all members of the
5542: # archive that possess that section. Heuristic: eliminate
5543: # all those that have a first or second character that is
5544: # a '.' (that is, objdump's representation of an unprintable
5545: # character.) This should work for all archives with less than
5546: # 0x302f exports -- but will fail for DLLs whose name actually
5547: # begins with a literal '.' or a single character followed by
5548: # a '.'.
5549: #
5550: # Of those that remain, print the first one.
5551: $SED -e '/^\./d;/^.\./d;q'
5552: }
5553:
5554: # func_cygming_dll_for_implib_fallback ARG
5555: # Platform-specific function to extract the
5556: # name of the DLL associated with the specified
5557: # import library ARG.
5558: #
5559: # This fallback implementation is for use when $DLLTOOL
5560: # does not support the --identify-strict option.
5561: # Invoked by eval'ing the libtool variable
5562: # $sharedlib_from_linklib_cmd
5563: # Result is available in the variable
5564: # $sharedlib_from_linklib_result
5565: func_cygming_dll_for_implib_fallback ()
5566: {
5567: $debug_cmd
5568:
5569: if func_cygming_gnu_implib_p "$1"; then
5570: # binutils import library
5571: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
5572: elif func_cygming_ms_implib_p "$1"; then
5573: # ms-generated import library
5574: sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
5575: else
5576: # unknown
5577: sharedlib_from_linklib_result=
5578: fi
5579: }
5580:
5581:
5582: # func_extract_an_archive dir oldlib
5583: func_extract_an_archive ()
5584: {
5585: $debug_cmd
5586:
5587: f_ex_an_ar_dir=$1; shift
5588: f_ex_an_ar_oldlib=$1
5589: if test yes = "$lock_old_archive_extraction"; then
5590: lockfile=$f_ex_an_ar_oldlib.lock
5591: until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
5592: func_echo "Waiting for $lockfile to be removed"
5593: sleep 2
5594: done
5595: fi
5596: func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
5597: 'stat=$?; rm -f "$lockfile"; exit $stat'
5598: if test yes = "$lock_old_archive_extraction"; then
5599: $opt_dry_run || rm -f "$lockfile"
5600: fi
5601: if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
5602: :
5603: else
5604: func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
5605: fi
5606: }
5607:
5608:
5609: # func_extract_archives gentop oldlib ...
5610: func_extract_archives ()
5611: {
5612: $debug_cmd
5613:
5614: my_gentop=$1; shift
5615: my_oldlibs=${1+"$@"}
5616: my_oldobjs=
5617: my_xlib=
5618: my_xabs=
5619: my_xdir=
5620:
5621: for my_xlib in $my_oldlibs; do
5622: # Extract the objects.
5623: case $my_xlib in
5624: [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
5625: *) my_xabs=`pwd`"/$my_xlib" ;;
5626: esac
5627: func_basename "$my_xlib"
5628: my_xlib=$func_basename_result
5629: my_xlib_u=$my_xlib
5630: while :; do
5631: case " $extracted_archives " in
5632: *" $my_xlib_u "*)
5633: func_arith $extracted_serial + 1
5634: extracted_serial=$func_arith_result
5635: my_xlib_u=lt$extracted_serial-$my_xlib ;;
5636: *) break ;;
5637: esac
5638: done
5639: extracted_archives="$extracted_archives $my_xlib_u"
5640: my_xdir=$my_gentop/$my_xlib_u
5641:
5642: func_mkdir_p "$my_xdir"
5643:
5644: case $host in
5645: *-darwin*)
5646: func_verbose "Extracting $my_xabs"
5647: # Do not bother doing anything if just a dry run
5648: $opt_dry_run || {
5649: darwin_orig_dir=`pwd`
5650: cd $my_xdir || exit $?
5651: darwin_archive=$my_xabs
5652: darwin_curdir=`pwd`
5653: func_basename "$darwin_archive"
5654: darwin_base_archive=$func_basename_result
5655: darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
5656: if test -n "$darwin_arches"; then
5657: darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
5658: darwin_arch=
5659: func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
5660: for darwin_arch in $darwin_arches; do
5661: func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
5662: $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
5663: cd "unfat-$$/$darwin_base_archive-$darwin_arch"
5664: func_extract_an_archive "`pwd`" "$darwin_base_archive"
5665: cd "$darwin_curdir"
5666: $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
5667: done # $darwin_arches
5668: ## Okay now we've a bunch of thin objects, gotta fatten them up :)
5669: darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
5670: darwin_file=
5671: darwin_files=
5672: for darwin_file in $darwin_filelist; do
5673: darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
5674: $LIPO -create -output "$darwin_file" $darwin_files
5675: done # $darwin_filelist
5676: $RM -rf unfat-$$
5677: cd "$darwin_orig_dir"
5678: else
5679: cd $darwin_orig_dir
5680: func_extract_an_archive "$my_xdir" "$my_xabs"
5681: fi # $darwin_arches
5682: } # !$opt_dry_run
5683: ;;
5684: *)
5685: func_extract_an_archive "$my_xdir" "$my_xabs"
5686: ;;
5687: esac
5688: my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
5689: done
5690:
5691: func_extract_archives_result=$my_oldobjs
5692: }
5693:
5694:
5695: # func_emit_wrapper [arg=no]
5696: #
5697: # Emit a libtool wrapper script on stdout.
5698: # Don't directly open a file because we may want to
5699: # incorporate the script contents within a cygwin/mingw
5700: # wrapper executable. Must ONLY be called from within
5701: # func_mode_link because it depends on a number of variables
5702: # set therein.
5703: #
5704: # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
5705: # variable will take. If 'yes', then the emitted script
5706: # will assume that the directory where it is stored is
5707: # the $objdir directory. This is a cygwin/mingw-specific
5708: # behavior.
5709: func_emit_wrapper ()
5710: {
5711: func_emit_wrapper_arg1=${1-no}
5712:
5713: $ECHO "\
5714: #! $SHELL
5715:
5716: # $output - temporary wrapper script for $objdir/$outputname
5717: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
5718: #
5719: # The $output program cannot be directly executed until all the libtool
5720: # libraries that it depends on are installed.
5721: #
5722: # This wrapper script should never be moved out of the build directory.
5723: # If it is, it will not operate correctly.
5724:
5725: # Sed substitution that helps us do robust quoting. It backslashifies
5726: # metacharacters that are still active within double-quoted strings.
5727: sed_quote_subst='$sed_quote_subst'
5728:
5729: # Be Bourne compatible
5730: if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
5731: emulate sh
5732: NULLCMD=:
5733: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
5734: # is contrary to our usage. Disable this feature.
5735: alias -g '\${1+\"\$@\"}'='\"\$@\"'
5736: setopt NO_GLOB_SUBST
5737: else
5738: case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
5739: fi
5740: BIN_SH=xpg4; export BIN_SH # for Tru64
5741: DUALCASE=1; export DUALCASE # for MKS sh
5742:
5743: # The HP-UX ksh and POSIX shell print the target directory to stdout
5744: # if CDPATH is set.
5745: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5746:
5747: relink_command=\"$relink_command\"
5748:
5749: # This environment variable determines our operation mode.
5750: if test \"\$libtool_install_magic\" = \"$magic\"; then
5751: # install mode needs the following variables:
5752: generated_by_libtool_version='$macro_version'
5753: notinst_deplibs='$notinst_deplibs'
5754: else
5755: # When we are sourced in execute mode, \$file and \$ECHO are already set.
5756: if test \"\$libtool_execute_magic\" != \"$magic\"; then
5757: file=\"\$0\""
5758:
5759: qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
5760: $ECHO "\
5761:
5762: # A function that is used when there is no print builtin or printf.
5763: func_fallback_echo ()
5764: {
5765: eval 'cat <<_LTECHO_EOF
5766: \$1
5767: _LTECHO_EOF'
5768: }
5769: ECHO=\"$qECHO\"
5770: fi
5771:
5772: # Very basic option parsing. These options are (a) specific to
5773: # the libtool wrapper, (b) are identical between the wrapper
5774: # /script/ and the wrapper /executable/ that is used only on
5775: # windows platforms, and (c) all begin with the string "--lt-"
5776: # (application programs are unlikely to have options that match
5777: # this pattern).
5778: #
5779: # There are only two supported options: --lt-debug and
5780: # --lt-dump-script. There is, deliberately, no --lt-help.
5781: #
5782: # The first argument to this parsing function should be the
5783: # script's $0 value, followed by "$@".
5784: lt_option_debug=
5785: func_parse_lt_options ()
5786: {
5787: lt_script_arg0=\$0
5788: shift
5789: for lt_opt
5790: do
5791: case \"\$lt_opt\" in
5792: --lt-debug) lt_option_debug=1 ;;
5793: --lt-dump-script)
5794: lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
5795: test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
5796: lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
5797: cat \"\$lt_dump_D/\$lt_dump_F\"
5798: exit 0
5799: ;;
5800: --lt-*)
5801: \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
5802: exit 1
5803: ;;
5804: esac
5805: done
5806:
5807: # Print the debug banner immediately:
5808: if test -n \"\$lt_option_debug\"; then
5809: echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
5810: fi
5811: }
5812:
5813: # Used when --lt-debug. Prints its arguments to stdout
5814: # (redirection is the responsibility of the caller)
5815: func_lt_dump_args ()
5816: {
5817: lt_dump_args_N=1;
5818: for lt_arg
5819: do
5820: \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
5821: lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
5822: done
5823: }
5824:
5825: # Core function for launching the target application
5826: func_exec_program_core ()
5827: {
5828: "
5829: case $host in
5830: # Backslashes separate directories on plain windows
5831: *-*-mingw | *-*-os2* | *-cegcc*)
5832: $ECHO "\
5833: if test -n \"\$lt_option_debug\"; then
5834: \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
5835: func_lt_dump_args \${1+\"\$@\"} 1>&2
5836: fi
5837: exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
5838: "
5839: ;;
5840:
5841: *)
5842: $ECHO "\
5843: if test -n \"\$lt_option_debug\"; then
5844: \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
5845: func_lt_dump_args \${1+\"\$@\"} 1>&2
5846: fi
5847: exec \"\$progdir/\$program\" \${1+\"\$@\"}
5848: "
5849: ;;
5850: esac
5851: $ECHO "\
5852: \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
5853: exit 1
5854: }
5855:
5856: # A function to encapsulate launching the target application
5857: # Strips options in the --lt-* namespace from \$@ and
5858: # launches target application with the remaining arguments.
5859: func_exec_program ()
5860: {
5861: case \" \$* \" in
5862: *\\ --lt-*)
5863: for lt_wr_arg
5864: do
5865: case \$lt_wr_arg in
5866: --lt-*) ;;
5867: *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
5868: esac
5869: shift
5870: done ;;
5871: esac
5872: func_exec_program_core \${1+\"\$@\"}
5873: }
5874:
5875: # Parse options
5876: func_parse_lt_options \"\$0\" \${1+\"\$@\"}
5877:
5878: # Find the directory that this script lives in.
5879: thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
5880: test \"x\$thisdir\" = \"x\$file\" && thisdir=.
5881:
5882: # Follow symbolic links until we get to the real thisdir.
5883: file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
5884: while test -n \"\$file\"; do
5885: destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
5886:
5887: # If there was a directory component, then change thisdir.
5888: if test \"x\$destdir\" != \"x\$file\"; then
5889: case \"\$destdir\" in
5890: [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
5891: *) thisdir=\"\$thisdir/\$destdir\" ;;
5892: esac
5893: fi
5894:
5895: file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
5896: file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
5897: done
5898:
5899: # Usually 'no', except on cygwin/mingw when embedded into
5900: # the cwrapper.
5901: WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
5902: if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
5903: # special case for '.'
5904: if test \"\$thisdir\" = \".\"; then
5905: thisdir=\`pwd\`
5906: fi
5907: # remove .libs from thisdir
5908: case \"\$thisdir\" in
5909: *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
5910: $objdir ) thisdir=. ;;
5911: esac
5912: fi
5913:
5914: # Try to get the absolute directory name.
5915: absdir=\`cd \"\$thisdir\" && pwd\`
5916: test -n \"\$absdir\" && thisdir=\"\$absdir\"
5917: "
5918:
5919: if test yes = "$fast_install"; then
5920: $ECHO "\
5921: program=lt-'$outputname'$exeext
5922: progdir=\"\$thisdir/$objdir\"
5923:
5924: if test ! -f \"\$progdir/\$program\" ||
5925: { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
5926: test \"X\$file\" != \"X\$progdir/\$program\"; }; then
5927:
5928: file=\"\$\$-\$program\"
5929:
5930: if test ! -d \"\$progdir\"; then
5931: $MKDIR \"\$progdir\"
5932: else
5933: $RM \"\$progdir/\$file\"
5934: fi"
5935:
5936: $ECHO "\
5937:
5938: # relink executable if necessary
5939: if test -n \"\$relink_command\"; then
5940: if relink_command_output=\`eval \$relink_command 2>&1\`; then :
5941: else
5942: \$ECHO \"\$relink_command_output\" >&2
5943: $RM \"\$progdir/\$file\"
5944: exit 1
5945: fi
5946: fi
5947:
5948: $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
5949: { $RM \"\$progdir/\$program\";
5950: $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
5951: $RM \"\$progdir/\$file\"
5952: fi"
5953: else
5954: $ECHO "\
5955: program='$outputname'
5956: progdir=\"\$thisdir/$objdir\"
5957: "
5958: fi
5959:
5960: $ECHO "\
5961:
5962: if test -f \"\$progdir/\$program\"; then"
5963:
5964: # fixup the dll searchpath if we need to.
5965: #
5966: # Fix the DLL searchpath if we need to. Do this before prepending
5967: # to shlibpath, because on Windows, both are PATH and uninstalled
5968: # libraries must come first.
5969: if test -n "$dllsearchpath"; then
5970: $ECHO "\
5971: # Add the dll search path components to the executable PATH
5972: PATH=$dllsearchpath:\$PATH
5973: "
5974: fi
5975:
5976: # Export our shlibpath_var if we have one.
5977: if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
5978: $ECHO "\
5979: # Add our own library path to $shlibpath_var
5980: $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
5981:
5982: # Some systems cannot cope with colon-terminated $shlibpath_var
5983: # The second colon is a workaround for a bug in BeOS R4 sed
5984: $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
5985:
5986: export $shlibpath_var
5987: "
5988: fi
5989:
5990: $ECHO "\
5991: if test \"\$libtool_execute_magic\" != \"$magic\"; then
5992: # Run the actual program with our arguments.
5993: func_exec_program \${1+\"\$@\"}
5994: fi
5995: else
5996: # The program doesn't exist.
5997: \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
5998: \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
5999: \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
6000: exit 1
6001: fi
6002: fi\
6003: "
6004: }
6005:
6006:
6007: # func_emit_cwrapperexe_src
6008: # emit the source code for a wrapper executable on stdout
6009: # Must ONLY be called from within func_mode_link because
6010: # it depends on a number of variable set therein.
6011: func_emit_cwrapperexe_src ()
6012: {
6013: cat <<EOF
6014:
6015: /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
6016: Generated by $PROGRAM (GNU $PACKAGE) $VERSION
6017:
6018: The $output program cannot be directly executed until all the libtool
6019: libraries that it depends on are installed.
6020:
6021: This wrapper executable should never be moved out of the build directory.
6022: If it is, it will not operate correctly.
6023: */
6024: EOF
6025: cat <<"EOF"
6026: #ifdef _MSC_VER
6027: # define _CRT_SECURE_NO_DEPRECATE 1
6028: #endif
6029: #include <stdio.h>
6030: #include <stdlib.h>
6031: #ifdef _MSC_VER
6032: # include <direct.h>
6033: # include <process.h>
6034: # include <io.h>
6035: #else
6036: # include <unistd.h>
6037: # include <stdint.h>
6038: # ifdef __CYGWIN__
6039: # include <io.h>
6040: # endif
6041: #endif
6042: #include <malloc.h>
6043: #include <stdarg.h>
6044: #include <assert.h>
6045: #include <string.h>
6046: #include <ctype.h>
6047: #include <errno.h>
6048: #include <fcntl.h>
6049: #include <sys/stat.h>
6050:
6051: #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
6052:
6053: /* declarations of non-ANSI functions */
6054: #if defined __MINGW32__
6055: # ifdef __STRICT_ANSI__
6056: int _putenv (const char *);
6057: # endif
6058: #elif defined __CYGWIN__
6059: # ifdef __STRICT_ANSI__
6060: char *realpath (const char *, char *);
6061: int putenv (char *);
6062: int setenv (const char *, const char *, int);
6063: # endif
6064: /* #elif defined other_platform || defined ... */
6065: #endif
6066:
6067: /* portability defines, excluding path handling macros */
6068: #if defined _MSC_VER
6069: # define setmode _setmode
6070: # define stat _stat
6071: # define chmod _chmod
6072: # define getcwd _getcwd
6073: # define putenv _putenv
6074: # define S_IXUSR _S_IEXEC
6075: #elif defined __MINGW32__
6076: # define setmode _setmode
6077: # define stat _stat
6078: # define chmod _chmod
6079: # define getcwd _getcwd
6080: # define putenv _putenv
6081: #elif defined __CYGWIN__
6082: # define HAVE_SETENV
6083: # define FOPEN_WB "wb"
6084: /* #elif defined other platforms ... */
6085: #endif
6086:
6087: #if defined PATH_MAX
6088: # define LT_PATHMAX PATH_MAX
6089: #elif defined MAXPATHLEN
6090: # define LT_PATHMAX MAXPATHLEN
6091: #else
6092: # define LT_PATHMAX 1024
6093: #endif
6094:
6095: #ifndef S_IXOTH
6096: # define S_IXOTH 0
6097: #endif
6098: #ifndef S_IXGRP
6099: # define S_IXGRP 0
6100: #endif
6101:
6102: /* path handling portability macros */
6103: #ifndef DIR_SEPARATOR
6104: # define DIR_SEPARATOR '/'
6105: # define PATH_SEPARATOR ':'
6106: #endif
6107:
6108: #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
6109: defined __OS2__
6110: # define HAVE_DOS_BASED_FILE_SYSTEM
6111: # define FOPEN_WB "wb"
6112: # ifndef DIR_SEPARATOR_2
6113: # define DIR_SEPARATOR_2 '\\'
6114: # endif
6115: # ifndef PATH_SEPARATOR_2
6116: # define PATH_SEPARATOR_2 ';'
6117: # endif
6118: #endif
6119:
6120: #ifndef DIR_SEPARATOR_2
6121: # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
6122: #else /* DIR_SEPARATOR_2 */
6123: # define IS_DIR_SEPARATOR(ch) \
6124: (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
6125: #endif /* DIR_SEPARATOR_2 */
6126:
6127: #ifndef PATH_SEPARATOR_2
6128: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
6129: #else /* PATH_SEPARATOR_2 */
6130: # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
6131: #endif /* PATH_SEPARATOR_2 */
6132:
6133: #ifndef FOPEN_WB
6134: # define FOPEN_WB "w"
6135: #endif
6136: #ifndef _O_BINARY
6137: # define _O_BINARY 0
6138: #endif
6139:
6140: #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
6141: #define XFREE(stale) do { \
6142: if (stale) { free (stale); stale = 0; } \
6143: } while (0)
6144:
6145: #if defined LT_DEBUGWRAPPER
6146: static int lt_debug = 1;
6147: #else
6148: static int lt_debug = 0;
6149: #endif
6150:
6151: const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
6152:
6153: void *xmalloc (size_t num);
6154: char *xstrdup (const char *string);
6155: const char *base_name (const char *name);
6156: char *find_executable (const char *wrapper);
6157: char *chase_symlinks (const char *pathspec);
6158: int make_executable (const char *path);
6159: int check_executable (const char *path);
6160: char *strendzap (char *str, const char *pat);
6161: void lt_debugprintf (const char *file, int line, const char *fmt, ...);
6162: void lt_fatal (const char *file, int line, const char *message, ...);
6163: static const char *nonnull (const char *s);
6164: static const char *nonempty (const char *s);
6165: void lt_setenv (const char *name, const char *value);
6166: char *lt_extend_str (const char *orig_value, const char *add, int to_end);
6167: void lt_update_exe_path (const char *name, const char *value);
6168: void lt_update_lib_path (const char *name, const char *value);
6169: char **prepare_spawn (char **argv);
6170: void lt_dump_script (FILE *f);
6171: EOF
6172:
6173: cat <<EOF
6174: #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
6175: # define externally_visible volatile
6176: #else
6177: # define externally_visible __attribute__((externally_visible)) volatile
6178: #endif
6179: externally_visible const char * MAGIC_EXE = "$magic_exe";
6180: const char * LIB_PATH_VARNAME = "$shlibpath_var";
6181: EOF
6182:
6183: if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
6184: func_to_host_path "$temp_rpath"
6185: cat <<EOF
6186: const char * LIB_PATH_VALUE = "$func_to_host_path_result";
6187: EOF
6188: else
6189: cat <<"EOF"
6190: const char * LIB_PATH_VALUE = "";
6191: EOF
6192: fi
6193:
6194: if test -n "$dllsearchpath"; then
6195: func_to_host_path "$dllsearchpath:"
6196: cat <<EOF
6197: const char * EXE_PATH_VARNAME = "PATH";
6198: const char * EXE_PATH_VALUE = "$func_to_host_path_result";
6199: EOF
6200: else
6201: cat <<"EOF"
6202: const char * EXE_PATH_VARNAME = "";
6203: const char * EXE_PATH_VALUE = "";
6204: EOF
6205: fi
6206:
6207: if test yes = "$fast_install"; then
6208: cat <<EOF
6209: const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
6210: EOF
6211: else
6212: cat <<EOF
6213: const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
6214: EOF
6215: fi
6216:
6217:
6218: cat <<"EOF"
6219:
6220: #define LTWRAPPER_OPTION_PREFIX "--lt-"
6221:
6222: static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
6223: static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
6224: static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
6225:
6226: int
6227: main (int argc, char *argv[])
6228: {
6229: char **newargz;
6230: int newargc;
6231: char *tmp_pathspec;
6232: char *actual_cwrapper_path;
6233: char *actual_cwrapper_name;
6234: char *target_name;
6235: char *lt_argv_zero;
6236: int rval = 127;
6237:
6238: int i;
6239:
6240: program_name = (char *) xstrdup (base_name (argv[0]));
6241: newargz = XMALLOC (char *, (size_t) argc + 1);
6242:
6243: /* very simple arg parsing; don't want to rely on getopt
6244: * also, copy all non cwrapper options to newargz, except
6245: * argz[0], which is handled differently
6246: */
6247: newargc=0;
6248: for (i = 1; i < argc; i++)
6249: {
6250: if (STREQ (argv[i], dumpscript_opt))
6251: {
6252: EOF
6253: case $host in
6254: *mingw* | *cygwin* )
6255: # make stdout use "unix" line endings
6256: echo " setmode(1,_O_BINARY);"
6257: ;;
6258: esac
6259:
6260: cat <<"EOF"
6261: lt_dump_script (stdout);
6262: return 0;
6263: }
6264: if (STREQ (argv[i], debug_opt))
6265: {
6266: lt_debug = 1;
6267: continue;
6268: }
6269: if (STREQ (argv[i], ltwrapper_option_prefix))
6270: {
6271: /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
6272: namespace, but it is not one of the ones we know about and
6273: have already dealt with, above (inluding dump-script), then
6274: report an error. Otherwise, targets might begin to believe
6275: they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
6276: namespace. The first time any user complains about this, we'll
6277: need to make LTWRAPPER_OPTION_PREFIX a configure-time option
6278: or a configure.ac-settable value.
6279: */
6280: lt_fatal (__FILE__, __LINE__,
6281: "unrecognized %s option: '%s'",
6282: ltwrapper_option_prefix, argv[i]);
6283: }
6284: /* otherwise ... */
6285: newargz[++newargc] = xstrdup (argv[i]);
6286: }
6287: newargz[++newargc] = NULL;
6288:
6289: EOF
6290: cat <<EOF
6291: /* The GNU banner must be the first non-error debug message */
6292: lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
6293: EOF
6294: cat <<"EOF"
6295: lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
6296: lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
6297:
6298: tmp_pathspec = find_executable (argv[0]);
6299: if (tmp_pathspec == NULL)
6300: lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
6301: lt_debugprintf (__FILE__, __LINE__,
6302: "(main) found exe (before symlink chase) at: %s\n",
6303: tmp_pathspec);
6304:
6305: actual_cwrapper_path = chase_symlinks (tmp_pathspec);
6306: lt_debugprintf (__FILE__, __LINE__,
6307: "(main) found exe (after symlink chase) at: %s\n",
6308: actual_cwrapper_path);
6309: XFREE (tmp_pathspec);
6310:
6311: actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
6312: strendzap (actual_cwrapper_path, actual_cwrapper_name);
6313:
6314: /* wrapper name transforms */
6315: strendzap (actual_cwrapper_name, ".exe");
6316: tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
6317: XFREE (actual_cwrapper_name);
6318: actual_cwrapper_name = tmp_pathspec;
6319: tmp_pathspec = 0;
6320:
6321: /* target_name transforms -- use actual target program name; might have lt- prefix */
6322: target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
6323: strendzap (target_name, ".exe");
6324: tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
6325: XFREE (target_name);
6326: target_name = tmp_pathspec;
6327: tmp_pathspec = 0;
6328:
6329: lt_debugprintf (__FILE__, __LINE__,
6330: "(main) libtool target name: %s\n",
6331: target_name);
6332: EOF
6333:
6334: cat <<EOF
6335: newargz[0] =
6336: XMALLOC (char, (strlen (actual_cwrapper_path) +
6337: strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
6338: strcpy (newargz[0], actual_cwrapper_path);
6339: strcat (newargz[0], "$objdir");
6340: strcat (newargz[0], "/");
6341: EOF
6342:
6343: cat <<"EOF"
6344: /* stop here, and copy so we don't have to do this twice */
6345: tmp_pathspec = xstrdup (newargz[0]);
6346:
6347: /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
6348: strcat (newargz[0], actual_cwrapper_name);
6349:
6350: /* DO want the lt- prefix here if it exists, so use target_name */
6351: lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
6352: XFREE (tmp_pathspec);
6353: tmp_pathspec = NULL;
6354: EOF
6355:
6356: case $host_os in
6357: mingw*)
6358: cat <<"EOF"
6359: {
6360: char* p;
6361: while ((p = strchr (newargz[0], '\\')) != NULL)
6362: {
6363: *p = '/';
6364: }
6365: while ((p = strchr (lt_argv_zero, '\\')) != NULL)
6366: {
6367: *p = '/';
6368: }
6369: }
6370: EOF
6371: ;;
6372: esac
6373:
6374: cat <<"EOF"
6375: XFREE (target_name);
6376: XFREE (actual_cwrapper_path);
6377: XFREE (actual_cwrapper_name);
6378:
6379: lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
6380: lt_setenv ("DUALCASE", "1"); /* for MSK sh */
6381: /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
6382: be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
6383: because on Windows, both *_VARNAMEs are PATH but uninstalled
6384: libraries must come first. */
6385: lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
6386: lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
6387:
6388: lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
6389: nonnull (lt_argv_zero));
6390: for (i = 0; i < newargc; i++)
6391: {
6392: lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
6393: i, nonnull (newargz[i]));
6394: }
6395:
6396: EOF
6397:
6398: case $host_os in
6399: mingw*)
6400: cat <<"EOF"
6401: /* execv doesn't actually work on mingw as expected on unix */
6402: newargz = prepare_spawn (newargz);
6403: rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
6404: if (rval == -1)
6405: {
6406: /* failed to start process */
6407: lt_debugprintf (__FILE__, __LINE__,
6408: "(main) failed to launch target \"%s\": %s\n",
6409: lt_argv_zero, nonnull (strerror (errno)));
6410: return 127;
6411: }
6412: return rval;
6413: EOF
6414: ;;
6415: *)
6416: cat <<"EOF"
6417: execv (lt_argv_zero, newargz);
6418: return rval; /* =127, but avoids unused variable warning */
6419: EOF
6420: ;;
6421: esac
6422:
6423: cat <<"EOF"
6424: }
6425:
6426: void *
6427: xmalloc (size_t num)
6428: {
6429: void *p = (void *) malloc (num);
6430: if (!p)
6431: lt_fatal (__FILE__, __LINE__, "memory exhausted");
6432:
6433: return p;
6434: }
6435:
6436: char *
6437: xstrdup (const char *string)
6438: {
6439: return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
6440: string) : NULL;
6441: }
6442:
6443: const char *
6444: base_name (const char *name)
6445: {
6446: const char *base;
6447:
6448: #if defined HAVE_DOS_BASED_FILE_SYSTEM
6449: /* Skip over the disk name in MSDOS pathnames. */
6450: if (isalpha ((unsigned char) name[0]) && name[1] == ':')
6451: name += 2;
6452: #endif
6453:
6454: for (base = name; *name; name++)
6455: if (IS_DIR_SEPARATOR (*name))
6456: base = name + 1;
6457: return base;
6458: }
6459:
6460: int
6461: check_executable (const char *path)
6462: {
6463: struct stat st;
6464:
6465: lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
6466: nonempty (path));
6467: if ((!path) || (!*path))
6468: return 0;
6469:
6470: if ((stat (path, &st) >= 0)
6471: && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
6472: return 1;
6473: else
6474: return 0;
6475: }
6476:
6477: int
6478: make_executable (const char *path)
6479: {
6480: int rval = 0;
6481: struct stat st;
6482:
6483: lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
6484: nonempty (path));
6485: if ((!path) || (!*path))
6486: return 0;
6487:
6488: if (stat (path, &st) >= 0)
6489: {
6490: rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
6491: }
6492: return rval;
6493: }
6494:
6495: /* Searches for the full path of the wrapper. Returns
6496: newly allocated full path name if found, NULL otherwise
6497: Does not chase symlinks, even on platforms that support them.
6498: */
6499: char *
6500: find_executable (const char *wrapper)
6501: {
6502: int has_slash = 0;
6503: const char *p;
6504: const char *p_next;
6505: /* static buffer for getcwd */
6506: char tmp[LT_PATHMAX + 1];
6507: size_t tmp_len;
6508: char *concat_name;
6509:
6510: lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
6511: nonempty (wrapper));
6512:
6513: if ((wrapper == NULL) || (*wrapper == '\0'))
6514: return NULL;
6515:
6516: /* Absolute path? */
6517: #if defined HAVE_DOS_BASED_FILE_SYSTEM
6518: if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
6519: {
6520: concat_name = xstrdup (wrapper);
6521: if (check_executable (concat_name))
6522: return concat_name;
6523: XFREE (concat_name);
6524: }
6525: else
6526: {
6527: #endif
6528: if (IS_DIR_SEPARATOR (wrapper[0]))
6529: {
6530: concat_name = xstrdup (wrapper);
6531: if (check_executable (concat_name))
6532: return concat_name;
6533: XFREE (concat_name);
6534: }
6535: #if defined HAVE_DOS_BASED_FILE_SYSTEM
6536: }
6537: #endif
6538:
6539: for (p = wrapper; *p; p++)
6540: if (*p == '/')
6541: {
6542: has_slash = 1;
6543: break;
6544: }
6545: if (!has_slash)
6546: {
6547: /* no slashes; search PATH */
6548: const char *path = getenv ("PATH");
6549: if (path != NULL)
6550: {
6551: for (p = path; *p; p = p_next)
6552: {
6553: const char *q;
6554: size_t p_len;
6555: for (q = p; *q; q++)
6556: if (IS_PATH_SEPARATOR (*q))
6557: break;
6558: p_len = (size_t) (q - p);
6559: p_next = (*q == '\0' ? q : q + 1);
6560: if (p_len == 0)
6561: {
6562: /* empty path: current directory */
6563: if (getcwd (tmp, LT_PATHMAX) == NULL)
6564: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6565: nonnull (strerror (errno)));
6566: tmp_len = strlen (tmp);
6567: concat_name =
6568: XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6569: memcpy (concat_name, tmp, tmp_len);
6570: concat_name[tmp_len] = '/';
6571: strcpy (concat_name + tmp_len + 1, wrapper);
6572: }
6573: else
6574: {
6575: concat_name =
6576: XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
6577: memcpy (concat_name, p, p_len);
6578: concat_name[p_len] = '/';
6579: strcpy (concat_name + p_len + 1, wrapper);
6580: }
6581: if (check_executable (concat_name))
6582: return concat_name;
6583: XFREE (concat_name);
6584: }
6585: }
6586: /* not found in PATH; assume curdir */
6587: }
6588: /* Relative path | not found in path: prepend cwd */
6589: if (getcwd (tmp, LT_PATHMAX) == NULL)
6590: lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
6591: nonnull (strerror (errno)));
6592: tmp_len = strlen (tmp);
6593: concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
6594: memcpy (concat_name, tmp, tmp_len);
6595: concat_name[tmp_len] = '/';
6596: strcpy (concat_name + tmp_len + 1, wrapper);
6597:
6598: if (check_executable (concat_name))
6599: return concat_name;
6600: XFREE (concat_name);
6601: return NULL;
6602: }
6603:
6604: char *
6605: chase_symlinks (const char *pathspec)
6606: {
6607: #ifndef S_ISLNK
6608: return xstrdup (pathspec);
6609: #else
6610: char buf[LT_PATHMAX];
6611: struct stat s;
6612: char *tmp_pathspec = xstrdup (pathspec);
6613: char *p;
6614: int has_symlinks = 0;
6615: while (strlen (tmp_pathspec) && !has_symlinks)
6616: {
6617: lt_debugprintf (__FILE__, __LINE__,
6618: "checking path component for symlinks: %s\n",
6619: tmp_pathspec);
6620: if (lstat (tmp_pathspec, &s) == 0)
6621: {
6622: if (S_ISLNK (s.st_mode) != 0)
6623: {
6624: has_symlinks = 1;
6625: break;
6626: }
6627:
6628: /* search backwards for last DIR_SEPARATOR */
6629: p = tmp_pathspec + strlen (tmp_pathspec) - 1;
6630: while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6631: p--;
6632: if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
6633: {
6634: /* no more DIR_SEPARATORS left */
6635: break;
6636: }
6637: *p = '\0';
6638: }
6639: else
6640: {
6641: lt_fatal (__FILE__, __LINE__,
6642: "error accessing file \"%s\": %s",
6643: tmp_pathspec, nonnull (strerror (errno)));
6644: }
6645: }
6646: XFREE (tmp_pathspec);
6647:
6648: if (!has_symlinks)
6649: {
6650: return xstrdup (pathspec);
6651: }
6652:
6653: tmp_pathspec = realpath (pathspec, buf);
6654: if (tmp_pathspec == 0)
6655: {
6656: lt_fatal (__FILE__, __LINE__,
6657: "could not follow symlinks for %s", pathspec);
6658: }
6659: return xstrdup (tmp_pathspec);
6660: #endif
6661: }
6662:
6663: char *
6664: strendzap (char *str, const char *pat)
6665: {
6666: size_t len, patlen;
6667:
6668: assert (str != NULL);
6669: assert (pat != NULL);
6670:
6671: len = strlen (str);
6672: patlen = strlen (pat);
6673:
6674: if (patlen <= len)
6675: {
6676: str += len - patlen;
6677: if (STREQ (str, pat))
6678: *str = '\0';
6679: }
6680: return str;
6681: }
6682:
6683: void
6684: lt_debugprintf (const char *file, int line, const char *fmt, ...)
6685: {
6686: va_list args;
6687: if (lt_debug)
6688: {
6689: (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
6690: va_start (args, fmt);
6691: (void) vfprintf (stderr, fmt, args);
6692: va_end (args);
6693: }
6694: }
6695:
6696: static void
6697: lt_error_core (int exit_status, const char *file,
6698: int line, const char *mode,
6699: const char *message, va_list ap)
6700: {
6701: fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
6702: vfprintf (stderr, message, ap);
6703: fprintf (stderr, ".\n");
6704:
6705: if (exit_status >= 0)
6706: exit (exit_status);
6707: }
6708:
6709: void
6710: lt_fatal (const char *file, int line, const char *message, ...)
6711: {
6712: va_list ap;
6713: va_start (ap, message);
6714: lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
6715: va_end (ap);
6716: }
6717:
6718: static const char *
6719: nonnull (const char *s)
6720: {
6721: return s ? s : "(null)";
6722: }
6723:
6724: static const char *
6725: nonempty (const char *s)
6726: {
6727: return (s && !*s) ? "(empty)" : nonnull (s);
6728: }
6729:
6730: void
6731: lt_setenv (const char *name, const char *value)
6732: {
6733: lt_debugprintf (__FILE__, __LINE__,
6734: "(lt_setenv) setting '%s' to '%s'\n",
6735: nonnull (name), nonnull (value));
6736: {
6737: #ifdef HAVE_SETENV
6738: /* always make a copy, for consistency with !HAVE_SETENV */
6739: char *str = xstrdup (value);
6740: setenv (name, str, 1);
6741: #else
6742: size_t len = strlen (name) + 1 + strlen (value) + 1;
6743: char *str = XMALLOC (char, len);
6744: sprintf (str, "%s=%s", name, value);
6745: if (putenv (str) != EXIT_SUCCESS)
6746: {
6747: XFREE (str);
6748: }
6749: #endif
6750: }
6751: }
6752:
6753: char *
6754: lt_extend_str (const char *orig_value, const char *add, int to_end)
6755: {
6756: char *new_value;
6757: if (orig_value && *orig_value)
6758: {
6759: size_t orig_value_len = strlen (orig_value);
6760: size_t add_len = strlen (add);
6761: new_value = XMALLOC (char, add_len + orig_value_len + 1);
6762: if (to_end)
6763: {
6764: strcpy (new_value, orig_value);
6765: strcpy (new_value + orig_value_len, add);
6766: }
6767: else
6768: {
6769: strcpy (new_value, add);
6770: strcpy (new_value + add_len, orig_value);
6771: }
6772: }
6773: else
6774: {
6775: new_value = xstrdup (add);
6776: }
6777: return new_value;
6778: }
6779:
6780: void
6781: lt_update_exe_path (const char *name, const char *value)
6782: {
6783: lt_debugprintf (__FILE__, __LINE__,
6784: "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
6785: nonnull (name), nonnull (value));
6786:
6787: if (name && *name && value && *value)
6788: {
6789: char *new_value = lt_extend_str (getenv (name), value, 0);
6790: /* some systems can't cope with a ':'-terminated path #' */
6791: size_t len = strlen (new_value);
6792: while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
6793: {
6794: new_value[--len] = '\0';
6795: }
6796: lt_setenv (name, new_value);
6797: XFREE (new_value);
6798: }
6799: }
6800:
6801: void
6802: lt_update_lib_path (const char *name, const char *value)
6803: {
6804: lt_debugprintf (__FILE__, __LINE__,
6805: "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
6806: nonnull (name), nonnull (value));
6807:
6808: if (name && *name && value && *value)
6809: {
6810: char *new_value = lt_extend_str (getenv (name), value, 0);
6811: lt_setenv (name, new_value);
6812: XFREE (new_value);
6813: }
6814: }
6815:
6816: EOF
6817: case $host_os in
6818: mingw*)
6819: cat <<"EOF"
6820:
6821: /* Prepares an argument vector before calling spawn().
6822: Note that spawn() does not by itself call the command interpreter
6823: (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
6824: ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
6825: GetVersionEx(&v);
6826: v.dwPlatformId == VER_PLATFORM_WIN32_NT;
6827: }) ? "cmd.exe" : "command.com").
6828: Instead it simply concatenates the arguments, separated by ' ', and calls
6829: CreateProcess(). We must quote the arguments since Win32 CreateProcess()
6830: interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
6831: special way:
6832: - Space and tab are interpreted as delimiters. They are not treated as
6833: delimiters if they are surrounded by double quotes: "...".
6834: - Unescaped double quotes are removed from the input. Their only effect is
6835: that within double quotes, space and tab are treated like normal
6836: characters.
6837: - Backslashes not followed by double quotes are not special.
6838: - But 2*n+1 backslashes followed by a double quote become
6839: n backslashes followed by a double quote (n >= 0):
6840: \" -> "
6841: \\\" -> \"
6842: \\\\\" -> \\"
6843: */
6844: #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
6845: #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
6846: char **
6847: prepare_spawn (char **argv)
6848: {
6849: size_t argc;
6850: char **new_argv;
6851: size_t i;
6852:
6853: /* Count number of arguments. */
6854: for (argc = 0; argv[argc] != NULL; argc++)
6855: ;
6856:
6857: /* Allocate new argument vector. */
6858: new_argv = XMALLOC (char *, argc + 1);
6859:
6860: /* Put quoted arguments into the new argument vector. */
6861: for (i = 0; i < argc; i++)
6862: {
6863: const char *string = argv[i];
6864:
6865: if (string[0] == '\0')
6866: new_argv[i] = xstrdup ("\"\"");
6867: else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
6868: {
6869: int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
6870: size_t length;
6871: unsigned int backslashes;
6872: const char *s;
6873: char *quoted_string;
6874: char *p;
6875:
6876: length = 0;
6877: backslashes = 0;
6878: if (quote_around)
6879: length++;
6880: for (s = string; *s != '\0'; s++)
6881: {
6882: char c = *s;
6883: if (c == '"')
6884: length += backslashes + 1;
6885: length++;
6886: if (c == '\\')
6887: backslashes++;
6888: else
6889: backslashes = 0;
6890: }
6891: if (quote_around)
6892: length += backslashes + 1;
6893:
6894: quoted_string = XMALLOC (char, length + 1);
6895:
6896: p = quoted_string;
6897: backslashes = 0;
6898: if (quote_around)
6899: *p++ = '"';
6900: for (s = string; *s != '\0'; s++)
6901: {
6902: char c = *s;
6903: if (c == '"')
6904: {
6905: unsigned int j;
6906: for (j = backslashes + 1; j > 0; j--)
6907: *p++ = '\\';
6908: }
6909: *p++ = c;
6910: if (c == '\\')
6911: backslashes++;
6912: else
6913: backslashes = 0;
6914: }
6915: if (quote_around)
6916: {
6917: unsigned int j;
6918: for (j = backslashes; j > 0; j--)
6919: *p++ = '\\';
6920: *p++ = '"';
6921: }
6922: *p = '\0';
6923:
6924: new_argv[i] = quoted_string;
6925: }
6926: else
6927: new_argv[i] = (char *) string;
6928: }
6929: new_argv[argc] = NULL;
6930:
6931: return new_argv;
6932: }
6933: EOF
6934: ;;
6935: esac
6936:
6937: cat <<"EOF"
6938: void lt_dump_script (FILE* f)
6939: {
6940: EOF
6941: func_emit_wrapper yes |
6942: $SED -n -e '
6943: s/^\(.\{79\}\)\(..*\)/\1\
6944: \2/
6945: h
6946: s/\([\\"]\)/\\\1/g
6947: s/$/\\n/
6948: s/\([^\n]*\).*/ fputs ("\1", f);/p
6949: g
6950: D'
6951: cat <<"EOF"
6952: }
6953: EOF
6954: }
6955: # end: func_emit_cwrapperexe_src
6956:
6957: # func_win32_import_lib_p ARG
6958: # True if ARG is an import lib, as indicated by $file_magic_cmd
6959: func_win32_import_lib_p ()
6960: {
6961: $debug_cmd
6962:
6963: case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
6964: *import*) : ;;
6965: *) false ;;
6966: esac
6967: }
6968:
6969: # func_suncc_cstd_abi
6970: # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
6971: # Several compiler flags select an ABI that is incompatible with the
6972: # Cstd library. Avoid specifying it if any are in CXXFLAGS.
6973: func_suncc_cstd_abi ()
6974: {
6975: $debug_cmd
6976:
6977: case " $compile_command " in
6978: *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
6979: suncc_use_cstd_abi=no
6980: ;;
6981: *)
6982: suncc_use_cstd_abi=yes
6983: ;;
6984: esac
6985: }
6986:
6987: # func_mode_link arg...
6988: func_mode_link ()
6989: {
6990: $debug_cmd
6991:
6992: case $host in
6993: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
6994: # It is impossible to link a dll without this setting, and
6995: # we shouldn't force the makefile maintainer to figure out
6996: # what system we are compiling for in order to pass an extra
6997: # flag for every libtool invocation.
6998: # allow_undefined=no
6999:
7000: # FIXME: Unfortunately, there are problems with the above when trying
7001: # to make a dll that has undefined symbols, in which case not
7002: # even a static library is built. For now, we need to specify
7003: # -no-undefined on the libtool link line when we can be certain
7004: # that all symbols are satisfied, otherwise we get a static library.
7005: allow_undefined=yes
7006: ;;
7007: *)
7008: allow_undefined=yes
7009: ;;
7010: esac
7011: libtool_args=$nonopt
7012: base_compile="$nonopt $@"
7013: compile_command=$nonopt
7014: finalize_command=$nonopt
7015:
7016: compile_rpath=
7017: finalize_rpath=
7018: compile_shlibpath=
7019: finalize_shlibpath=
7020: convenience=
7021: old_convenience=
7022: deplibs=
7023: old_deplibs=
7024: compiler_flags=
7025: linker_flags=
7026: dllsearchpath=
7027: lib_search_path=`pwd`
7028: inst_prefix_dir=
7029: new_inherited_linker_flags=
7030:
7031: avoid_version=no
7032: bindir=
7033: dlfiles=
7034: dlprefiles=
7035: dlself=no
7036: export_dynamic=no
7037: export_symbols=
7038: export_symbols_regex=
7039: generated=
7040: libobjs=
7041: ltlibs=
7042: module=no
7043: no_install=no
7044: objs=
7045: os2dllname=
7046: non_pic_objects=
7047: precious_files_regex=
7048: prefer_static_libs=no
7049: preload=false
7050: prev=
7051: prevarg=
7052: release=
7053: rpath=
7054: xrpath=
7055: perm_rpath=
7056: temp_rpath=
7057: thread_safe=no
7058: vinfo=
7059: vinfo_number=no
7060: weak_libs=
7061: single_module=$wl-single_module
7062: func_infer_tag $base_compile
7063:
7064: # We need to know -static, to get the right output filenames.
7065: for arg
7066: do
7067: case $arg in
7068: -shared)
7069: test yes != "$build_libtool_libs" \
7070: && func_fatal_configuration "cannot build a shared library"
7071: build_old_libs=no
7072: break
7073: ;;
7074: -all-static | -static | -static-libtool-libs)
7075: case $arg in
7076: -all-static)
7077: if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
7078: func_warning "complete static linking is impossible in this configuration"
7079: fi
7080: if test -n "$link_static_flag"; then
7081: dlopen_self=$dlopen_self_static
7082: fi
7083: prefer_static_libs=yes
7084: ;;
7085: -static)
7086: if test -z "$pic_flag" && test -n "$link_static_flag"; then
7087: dlopen_self=$dlopen_self_static
7088: fi
7089: prefer_static_libs=built
7090: ;;
7091: -static-libtool-libs)
7092: if test -z "$pic_flag" && test -n "$link_static_flag"; then
7093: dlopen_self=$dlopen_self_static
7094: fi
7095: prefer_static_libs=yes
7096: ;;
7097: esac
7098: build_libtool_libs=no
7099: build_old_libs=yes
7100: break
7101: ;;
7102: esac
7103: done
7104:
7105: # See if our shared archives depend on static archives.
7106: test -n "$old_archive_from_new_cmds" && build_old_libs=yes
7107:
7108: # Go through the arguments, transforming them on the way.
7109: while test "$#" -gt 0; do
7110: arg=$1
7111: shift
7112: func_quote_for_eval "$arg"
7113: qarg=$func_quote_for_eval_unquoted_result
7114: func_append libtool_args " $func_quote_for_eval_result"
7115:
7116: # If the previous option needs an argument, assign it.
7117: if test -n "$prev"; then
7118: case $prev in
7119: output)
7120: func_append compile_command " @OUTPUT@"
7121: func_append finalize_command " @OUTPUT@"
7122: ;;
7123: esac
7124:
7125: case $prev in
7126: bindir)
7127: bindir=$arg
7128: prev=
7129: continue
7130: ;;
7131: dlfiles|dlprefiles)
7132: $preload || {
7133: # Add the symbol object into the linking commands.
7134: func_append compile_command " @SYMFILE@"
7135: func_append finalize_command " @SYMFILE@"
7136: preload=:
7137: }
7138: case $arg in
7139: *.la | *.lo) ;; # We handle these cases below.
7140: force)
7141: if test no = "$dlself"; then
7142: dlself=needless
7143: export_dynamic=yes
7144: fi
7145: prev=
7146: continue
7147: ;;
7148: self)
7149: if test dlprefiles = "$prev"; then
7150: dlself=yes
7151: elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
7152: dlself=yes
7153: else
7154: dlself=needless
7155: export_dynamic=yes
7156: fi
7157: prev=
7158: continue
7159: ;;
7160: *)
7161: if test dlfiles = "$prev"; then
7162: func_append dlfiles " $arg"
7163: else
7164: func_append dlprefiles " $arg"
7165: fi
7166: prev=
7167: continue
7168: ;;
7169: esac
7170: ;;
7171: expsyms)
7172: export_symbols=$arg
7173: test -f "$arg" \
7174: || func_fatal_error "symbol file '$arg' does not exist"
7175: prev=
7176: continue
7177: ;;
7178: expsyms_regex)
7179: export_symbols_regex=$arg
7180: prev=
7181: continue
7182: ;;
7183: framework)
7184: case $host in
7185: *-*-darwin*)
7186: case "$deplibs " in
7187: *" $qarg.ltframework "*) ;;
7188: *) func_append deplibs " $qarg.ltframework" # this is fixed later
7189: ;;
7190: esac
7191: ;;
7192: esac
7193: prev=
7194: continue
7195: ;;
7196: inst_prefix)
7197: inst_prefix_dir=$arg
7198: prev=
7199: continue
7200: ;;
7201: mllvm)
7202: # Clang does not use LLVM to link, so we can simply discard any
7203: # '-mllvm $arg' options when doing the link step.
7204: prev=
7205: continue
7206: ;;
7207: objectlist)
7208: if test -f "$arg"; then
7209: save_arg=$arg
7210: moreargs=
7211: for fil in `cat "$save_arg"`
7212: do
7213: # func_append moreargs " $fil"
7214: arg=$fil
7215: # A libtool-controlled object.
7216:
7217: # Check to see that this really is a libtool object.
7218: if func_lalib_unsafe_p "$arg"; then
7219: pic_object=
7220: non_pic_object=
7221:
7222: # Read the .lo file
7223: func_source "$arg"
7224:
7225: if test -z "$pic_object" ||
7226: test -z "$non_pic_object" ||
7227: test none = "$pic_object" &&
7228: test none = "$non_pic_object"; then
7229: func_fatal_error "cannot find name of object for '$arg'"
7230: fi
7231:
7232: # Extract subdirectory from the argument.
7233: func_dirname "$arg" "/" ""
7234: xdir=$func_dirname_result
7235:
7236: if test none != "$pic_object"; then
7237: # Prepend the subdirectory the object is found in.
7238: pic_object=$xdir$pic_object
7239:
7240: if test dlfiles = "$prev"; then
7241: if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
7242: func_append dlfiles " $pic_object"
7243: prev=
7244: continue
7245: else
7246: # If libtool objects are unsupported, then we need to preload.
7247: prev=dlprefiles
7248: fi
7249: fi
7250:
7251: # CHECK ME: I think I busted this. -Ossama
7252: if test dlprefiles = "$prev"; then
7253: # Preload the old-style object.
7254: func_append dlprefiles " $pic_object"
7255: prev=
7256: fi
7257:
7258: # A PIC object.
7259: func_append libobjs " $pic_object"
7260: arg=$pic_object
7261: fi
7262:
7263: # Non-PIC object.
7264: if test none != "$non_pic_object"; then
7265: # Prepend the subdirectory the object is found in.
7266: non_pic_object=$xdir$non_pic_object
7267:
7268: # A standard non-PIC object
7269: func_append non_pic_objects " $non_pic_object"
7270: if test -z "$pic_object" || test none = "$pic_object"; then
7271: arg=$non_pic_object
7272: fi
7273: else
7274: # If the PIC object exists, use it instead.
7275: # $xdir was prepended to $pic_object above.
7276: non_pic_object=$pic_object
7277: func_append non_pic_objects " $non_pic_object"
7278: fi
7279: else
7280: # Only an error if not doing a dry-run.
7281: if $opt_dry_run; then
7282: # Extract subdirectory from the argument.
7283: func_dirname "$arg" "/" ""
7284: xdir=$func_dirname_result
7285:
7286: func_lo2o "$arg"
7287: pic_object=$xdir$objdir/$func_lo2o_result
7288: non_pic_object=$xdir$func_lo2o_result
7289: func_append libobjs " $pic_object"
7290: func_append non_pic_objects " $non_pic_object"
7291: else
7292: func_fatal_error "'$arg' is not a valid libtool object"
7293: fi
7294: fi
7295: done
7296: else
7297: func_fatal_error "link input file '$arg' does not exist"
7298: fi
7299: arg=$save_arg
7300: prev=
7301: continue
7302: ;;
7303: os2dllname)
7304: os2dllname=$arg
7305: prev=
7306: continue
7307: ;;
7308: precious_regex)
7309: precious_files_regex=$arg
7310: prev=
7311: continue
7312: ;;
7313: release)
7314: release=-$arg
7315: prev=
7316: continue
7317: ;;
7318: rpath | xrpath)
7319: # We need an absolute path.
7320: case $arg in
7321: [\\/]* | [A-Za-z]:[\\/]*) ;;
7322: *)
7323: func_fatal_error "only absolute run-paths are allowed"
7324: ;;
7325: esac
7326: if test rpath = "$prev"; then
7327: case "$rpath " in
7328: *" $arg "*) ;;
7329: *) func_append rpath " $arg" ;;
7330: esac
7331: else
7332: case "$xrpath " in
7333: *" $arg "*) ;;
7334: *) func_append xrpath " $arg" ;;
7335: esac
7336: fi
7337: prev=
7338: continue
7339: ;;
7340: shrext)
7341: shrext_cmds=$arg
7342: prev=
7343: continue
7344: ;;
7345: weak)
7346: func_append weak_libs " $arg"
7347: prev=
7348: continue
7349: ;;
7350: xcclinker)
7351: func_append linker_flags " $qarg"
7352: func_append compiler_flags " $qarg"
7353: prev=
7354: func_append compile_command " $qarg"
7355: func_append finalize_command " $qarg"
7356: continue
7357: ;;
7358: xcompiler)
7359: func_append compiler_flags " $qarg"
7360: prev=
7361: func_append compile_command " $qarg"
7362: func_append finalize_command " $qarg"
7363: continue
7364: ;;
7365: xlinker)
7366: func_append linker_flags " $qarg"
7367: func_append compiler_flags " $wl$qarg"
7368: prev=
7369: func_append compile_command " $wl$qarg"
7370: func_append finalize_command " $wl$qarg"
7371: continue
7372: ;;
7373: *)
7374: eval "$prev=\"\$arg\""
7375: prev=
7376: continue
7377: ;;
7378: esac
7379: fi # test -n "$prev"
7380:
7381: prevarg=$arg
7382:
7383: case $arg in
7384: -all-static)
7385: if test -n "$link_static_flag"; then
7386: # See comment for -static flag below, for more details.
7387: func_append compile_command " $link_static_flag"
7388: func_append finalize_command " $link_static_flag"
7389: fi
7390: continue
7391: ;;
7392:
7393: -allow-undefined)
7394: # FIXME: remove this flag sometime in the future.
7395: func_fatal_error "'-allow-undefined' must not be used because it is the default"
7396: ;;
7397:
7398: -avoid-version)
7399: avoid_version=yes
7400: continue
7401: ;;
7402:
7403: -bindir)
7404: prev=bindir
7405: continue
7406: ;;
7407:
7408: -dlopen)
7409: prev=dlfiles
7410: continue
7411: ;;
7412:
7413: -dlpreopen)
7414: prev=dlprefiles
7415: continue
7416: ;;
7417:
7418: -export-dynamic)
7419: export_dynamic=yes
7420: continue
7421: ;;
7422:
7423: -export-symbols | -export-symbols-regex)
7424: if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
7425: func_fatal_error "more than one -exported-symbols argument is not allowed"
7426: fi
7427: if test X-export-symbols = "X$arg"; then
7428: prev=expsyms
7429: else
7430: prev=expsyms_regex
7431: fi
7432: continue
7433: ;;
7434:
7435: -framework)
7436: prev=framework
7437: continue
7438: ;;
7439:
7440: -inst-prefix-dir)
7441: prev=inst_prefix
7442: continue
7443: ;;
7444:
7445: # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
7446: # so, if we see these flags be careful not to treat them like -L
7447: -L[A-Z][A-Z]*:*)
7448: case $with_gcc/$host in
7449: no/*-*-irix* | /*-*-irix*)
7450: func_append compile_command " $arg"
7451: func_append finalize_command " $arg"
7452: ;;
7453: esac
7454: continue
7455: ;;
7456:
7457: -L*)
7458: func_stripname "-L" '' "$arg"
7459: if test -z "$func_stripname_result"; then
7460: if test "$#" -gt 0; then
7461: func_fatal_error "require no space between '-L' and '$1'"
7462: else
7463: func_fatal_error "need path for '-L' option"
7464: fi
7465: fi
7466: func_resolve_sysroot "$func_stripname_result"
7467: dir=$func_resolve_sysroot_result
7468: # We need an absolute path.
7469: case $dir in
7470: [\\/]* | [A-Za-z]:[\\/]*) ;;
7471: *)
7472: absdir=`cd "$dir" && pwd`
7473: test -z "$absdir" && \
7474: func_fatal_error "cannot determine absolute directory name of '$dir'"
7475: dir=$absdir
7476: ;;
7477: esac
7478: case "$deplibs " in
7479: *" -L$dir "* | *" $arg "*)
7480: # Will only happen for absolute or sysroot arguments
7481: ;;
7482: *)
7483: # Preserve sysroot, but never include relative directories
7484: case $dir in
7485: [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
7486: *) func_append deplibs " -L$dir" ;;
7487: esac
7488: func_append lib_search_path " $dir"
7489: ;;
7490: esac
7491: case $host in
7492: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
7493: testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
7494: case :$dllsearchpath: in
7495: *":$dir:"*) ;;
7496: ::) dllsearchpath=$dir;;
7497: *) func_append dllsearchpath ":$dir";;
7498: esac
7499: case :$dllsearchpath: in
7500: *":$testbindir:"*) ;;
7501: ::) dllsearchpath=$testbindir;;
7502: *) func_append dllsearchpath ":$testbindir";;
7503: esac
7504: ;;
7505: esac
7506: continue
7507: ;;
7508:
7509: -l*)
7510: if test X-lc = "X$arg" || test X-lm = "X$arg"; then
7511: case $host in
7512: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
7513: # These systems don't actually have a C or math library (as such)
7514: continue
7515: ;;
7516: *-*-os2*)
7517: # These systems don't actually have a C library (as such)
7518: test X-lc = "X$arg" && continue
7519: ;;
7520: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7521: # Do not include libc due to us having libc/libc_r.
7522: test X-lc = "X$arg" && continue
7523: ;;
7524: *-*-rhapsody* | *-*-darwin1.[012])
7525: # Rhapsody C and math libraries are in the System framework
7526: func_append deplibs " System.ltframework"
7527: continue
7528: ;;
7529: *-*-sco3.2v5* | *-*-sco5v6*)
7530: # Causes problems with __ctype
7531: test X-lc = "X$arg" && continue
7532: ;;
7533: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
7534: # Compiler inserts libc in the correct place for threads to work
7535: test X-lc = "X$arg" && continue
7536: ;;
7537: esac
7538: elif test X-lc_r = "X$arg"; then
7539: case $host in
7540: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
7541: # Do not include libc_r directly, use -pthread flag.
7542: continue
7543: ;;
7544: esac
7545: fi
7546: func_append deplibs " $arg"
7547: continue
7548: ;;
7549:
7550: -mllvm)
7551: prev=mllvm
7552: continue
7553: ;;
7554:
7555: -module)
7556: module=yes
7557: continue
7558: ;;
7559:
7560: # Tru64 UNIX uses -model [arg] to determine the layout of C++
7561: # classes, name mangling, and exception handling.
7562: # Darwin uses the -arch flag to determine output architecture.
7563: -model|-arch|-isysroot|--sysroot)
7564: func_append compiler_flags " $arg"
7565: func_append compile_command " $arg"
7566: func_append finalize_command " $arg"
7567: prev=xcompiler
7568: continue
7569: ;;
7570:
7571: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
7572: |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
7573: func_append compiler_flags " $arg"
7574: func_append compile_command " $arg"
7575: func_append finalize_command " $arg"
7576: case "$new_inherited_linker_flags " in
7577: *" $arg "*) ;;
7578: * ) func_append new_inherited_linker_flags " $arg" ;;
7579: esac
7580: continue
7581: ;;
7582:
7583: -multi_module)
7584: single_module=$wl-multi_module
7585: continue
7586: ;;
7587:
7588: -no-fast-install)
7589: fast_install=no
7590: continue
7591: ;;
7592:
7593: -no-install)
7594: case $host in
7595: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
7596: # The PATH hackery in wrapper scripts is required on Windows
7597: # and Darwin in order for the loader to find any dlls it needs.
7598: func_warning "'-no-install' is ignored for $host"
7599: func_warning "assuming '-no-fast-install' instead"
7600: fast_install=no
7601: ;;
7602: *) no_install=yes ;;
7603: esac
7604: continue
7605: ;;
7606:
7607: -no-undefined)
7608: allow_undefined=no
7609: continue
7610: ;;
7611:
7612: -objectlist)
7613: prev=objectlist
7614: continue
7615: ;;
7616:
7617: -os2dllname)
7618: prev=os2dllname
7619: continue
7620: ;;
7621:
7622: -o) prev=output ;;
7623:
7624: -precious-files-regex)
7625: prev=precious_regex
7626: continue
7627: ;;
7628:
7629: -release)
7630: prev=release
7631: continue
7632: ;;
7633:
7634: -rpath)
7635: prev=rpath
7636: continue
7637: ;;
7638:
7639: -R)
7640: prev=xrpath
7641: continue
7642: ;;
7643:
7644: -R*)
7645: func_stripname '-R' '' "$arg"
7646: dir=$func_stripname_result
7647: # We need an absolute path.
7648: case $dir in
7649: [\\/]* | [A-Za-z]:[\\/]*) ;;
7650: =*)
7651: func_stripname '=' '' "$dir"
7652: dir=$lt_sysroot$func_stripname_result
7653: ;;
7654: *)
7655: func_fatal_error "only absolute run-paths are allowed"
7656: ;;
7657: esac
7658: case "$xrpath " in
7659: *" $dir "*) ;;
7660: *) func_append xrpath " $dir" ;;
7661: esac
7662: continue
7663: ;;
7664:
7665: -shared)
7666: # The effects of -shared are defined in a previous loop.
7667: continue
7668: ;;
7669:
7670: -shrext)
7671: prev=shrext
7672: continue
7673: ;;
7674:
7675: -static | -static-libtool-libs)
7676: # The effects of -static are defined in a previous loop.
7677: # We used to do the same as -all-static on platforms that
7678: # didn't have a PIC flag, but the assumption that the effects
7679: # would be equivalent was wrong. It would break on at least
7680: # Digital Unix and AIX.
7681: continue
7682: ;;
7683:
7684: -thread-safe)
7685: thread_safe=yes
7686: continue
7687: ;;
7688:
7689: -version-info)
7690: prev=vinfo
7691: continue
7692: ;;
7693:
7694: -version-number)
7695: prev=vinfo
7696: vinfo_number=yes
7697: continue
7698: ;;
7699:
7700: -weak)
7701: prev=weak
7702: continue
7703: ;;
7704:
7705: -Wc,*)
7706: func_stripname '-Wc,' '' "$arg"
7707: args=$func_stripname_result
7708: arg=
7709: save_ifs=$IFS; IFS=,
7710: for flag in $args; do
7711: IFS=$save_ifs
7712: func_quote_for_eval "$flag"
7713: func_append arg " $func_quote_for_eval_result"
7714: func_append compiler_flags " $func_quote_for_eval_result"
7715: done
7716: IFS=$save_ifs
7717: func_stripname ' ' '' "$arg"
7718: arg=$func_stripname_result
7719: ;;
7720:
7721: -Wl,*)
7722: func_stripname '-Wl,' '' "$arg"
7723: args=$func_stripname_result
7724: arg=
7725: save_ifs=$IFS; IFS=,
7726: for flag in $args; do
7727: IFS=$save_ifs
7728: func_quote_for_eval "$flag"
7729: func_append arg " $wl$func_quote_for_eval_result"
7730: func_append compiler_flags " $wl$func_quote_for_eval_result"
7731: func_append linker_flags " $func_quote_for_eval_result"
7732: done
7733: IFS=$save_ifs
7734: func_stripname ' ' '' "$arg"
7735: arg=$func_stripname_result
7736: ;;
7737:
7738: -Xcompiler)
7739: prev=xcompiler
7740: continue
7741: ;;
7742:
7743: -Xlinker)
7744: prev=xlinker
7745: continue
7746: ;;
7747:
7748: -XCClinker)
7749: prev=xcclinker
7750: continue
7751: ;;
7752:
7753: # -msg_* for osf cc
7754: -msg_*)
7755: func_quote_for_eval "$arg"
7756: arg=$func_quote_for_eval_result
7757: ;;
7758:
7759: # Flags to be passed through unchanged, with rationale:
7760: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
7761: # -r[0-9][0-9]* specify processor for the SGI compiler
7762: # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
7763: # +DA*, +DD* enable 64-bit mode for the HP compiler
7764: # -q* compiler args for the IBM compiler
7765: # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
7766: # -F/path path to uninstalled frameworks, gcc on darwin
7767: # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
7768: # -fstack-protector* stack protector flags for GCC
7769: # @file GCC response files
7770: # -tp=* Portland pgcc target processor selection
7771: # --sysroot=* for sysroot support
7772: # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
7773: # -stdlib=* select c++ std lib with clang
7774: -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
7775: -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
7776: -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*)
7777: func_quote_for_eval "$arg"
7778: arg=$func_quote_for_eval_result
7779: func_append compile_command " $arg"
7780: func_append finalize_command " $arg"
7781: func_append compiler_flags " $arg"
7782: continue
7783: ;;
7784:
7785: -Z*)
7786: if test os2 = "`expr $host : '.*\(os2\)'`"; then
7787: # OS/2 uses -Zxxx to specify OS/2-specific options
7788: compiler_flags="$compiler_flags $arg"
7789: func_append compile_command " $arg"
7790: func_append finalize_command " $arg"
7791: case $arg in
7792: -Zlinker | -Zstack)
7793: prev=xcompiler
7794: ;;
7795: esac
7796: continue
7797: else
7798: # Otherwise treat like 'Some other compiler flag' below
7799: func_quote_for_eval "$arg"
7800: arg=$func_quote_for_eval_result
7801: fi
7802: ;;
7803:
7804: # Some other compiler flag.
7805: -* | +*)
7806: func_quote_for_eval "$arg"
7807: arg=$func_quote_for_eval_result
7808: ;;
7809:
7810: *.$objext)
7811: # A standard object.
7812: func_append objs " $arg"
7813: ;;
7814:
7815: *.lo)
7816: # A libtool-controlled object.
7817:
7818: # Check to see that this really is a libtool object.
7819: if func_lalib_unsafe_p "$arg"; then
7820: pic_object=
7821: non_pic_object=
7822:
7823: # Read the .lo file
7824: func_source "$arg"
7825:
7826: if test -z "$pic_object" ||
7827: test -z "$non_pic_object" ||
7828: test none = "$pic_object" &&
7829: test none = "$non_pic_object"; then
7830: func_fatal_error "cannot find name of object for '$arg'"
7831: fi
7832:
7833: # Extract subdirectory from the argument.
7834: func_dirname "$arg" "/" ""
7835: xdir=$func_dirname_result
7836:
7837: test none = "$pic_object" || {
7838: # Prepend the subdirectory the object is found in.
7839: pic_object=$xdir$pic_object
7840:
7841: if test dlfiles = "$prev"; then
7842: if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
7843: func_append dlfiles " $pic_object"
7844: prev=
7845: continue
7846: else
7847: # If libtool objects are unsupported, then we need to preload.
7848: prev=dlprefiles
7849: fi
7850: fi
7851:
7852: # CHECK ME: I think I busted this. -Ossama
7853: if test dlprefiles = "$prev"; then
7854: # Preload the old-style object.
7855: func_append dlprefiles " $pic_object"
7856: prev=
7857: fi
7858:
7859: # A PIC object.
7860: func_append libobjs " $pic_object"
7861: arg=$pic_object
7862: }
7863:
7864: # Non-PIC object.
7865: if test none != "$non_pic_object"; then
7866: # Prepend the subdirectory the object is found in.
7867: non_pic_object=$xdir$non_pic_object
7868:
7869: # A standard non-PIC object
7870: func_append non_pic_objects " $non_pic_object"
7871: if test -z "$pic_object" || test none = "$pic_object"; then
7872: arg=$non_pic_object
7873: fi
7874: else
7875: # If the PIC object exists, use it instead.
7876: # $xdir was prepended to $pic_object above.
7877: non_pic_object=$pic_object
7878: func_append non_pic_objects " $non_pic_object"
7879: fi
7880: else
7881: # Only an error if not doing a dry-run.
7882: if $opt_dry_run; then
7883: # Extract subdirectory from the argument.
7884: func_dirname "$arg" "/" ""
7885: xdir=$func_dirname_result
7886:
7887: func_lo2o "$arg"
7888: pic_object=$xdir$objdir/$func_lo2o_result
7889: non_pic_object=$xdir$func_lo2o_result
7890: func_append libobjs " $pic_object"
7891: func_append non_pic_objects " $non_pic_object"
7892: else
7893: func_fatal_error "'$arg' is not a valid libtool object"
7894: fi
7895: fi
7896: ;;
7897:
7898: *.$libext)
7899: # An archive.
7900: func_append deplibs " $arg"
7901: func_append old_deplibs " $arg"
7902: continue
7903: ;;
7904:
7905: *.la)
7906: # A libtool-controlled library.
7907:
7908: func_resolve_sysroot "$arg"
7909: if test dlfiles = "$prev"; then
7910: # This library was specified with -dlopen.
7911: func_append dlfiles " $func_resolve_sysroot_result"
7912: prev=
7913: elif test dlprefiles = "$prev"; then
7914: # The library was specified with -dlpreopen.
7915: func_append dlprefiles " $func_resolve_sysroot_result"
7916: prev=
7917: else
7918: func_append deplibs " $func_resolve_sysroot_result"
7919: fi
7920: continue
7921: ;;
7922:
7923: # Some other compiler argument.
7924: *)
7925: # Unknown arguments in both finalize_command and compile_command need
7926: # to be aesthetically quoted because they are evaled later.
7927: func_quote_for_eval "$arg"
7928: arg=$func_quote_for_eval_result
7929: ;;
7930: esac # arg
7931:
7932: # Now actually substitute the argument into the commands.
7933: if test -n "$arg"; then
7934: func_append compile_command " $arg"
7935: func_append finalize_command " $arg"
7936: fi
7937: done # argument parsing loop
7938:
7939: test -n "$prev" && \
7940: func_fatal_help "the '$prevarg' option requires an argument"
7941:
7942: if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
7943: eval arg=\"$export_dynamic_flag_spec\"
7944: func_append compile_command " $arg"
7945: func_append finalize_command " $arg"
7946: fi
7947:
7948: oldlibs=
7949: # calculate the name of the file, without its directory
7950: func_basename "$output"
7951: outputname=$func_basename_result
7952: libobjs_save=$libobjs
7953:
7954: if test -n "$shlibpath_var"; then
7955: # get the directories listed in $shlibpath_var
7956: eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
7957: else
7958: shlib_search_path=
7959: fi
7960: eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
7961: eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
7962:
7963: # Definition is injected by LT_CONFIG during libtool generation.
7964: func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"
7965:
7966: func_dirname "$output" "/" ""
7967: output_objdir=$func_dirname_result$objdir
7968: func_to_tool_file "$output_objdir/"
7969: tool_output_objdir=$func_to_tool_file_result
7970: # Create the object directory.
7971: func_mkdir_p "$output_objdir"
7972:
7973: # Determine the type of output
7974: case $output in
7975: "")
7976: func_fatal_help "you must specify an output file"
7977: ;;
7978: *.$libext) linkmode=oldlib ;;
7979: *.lo | *.$objext) linkmode=obj ;;
7980: *.la) linkmode=lib ;;
7981: *) linkmode=prog ;; # Anything else should be a program.
7982: esac
7983:
7984: specialdeplibs=
7985:
7986: libs=
7987: # Find all interdependent deplibs by searching for libraries
7988: # that are linked more than once (e.g. -la -lb -la)
7989: for deplib in $deplibs; do
7990: if $opt_preserve_dup_deps; then
7991: case "$libs " in
7992: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
7993: esac
7994: fi
7995: func_append libs " $deplib"
7996: done
7997:
7998: if test lib = "$linkmode"; then
7999: libs="$predeps $libs $compiler_lib_search_path $postdeps"
8000:
8001: # Compute libraries that are listed more than once in $predeps
8002: # $postdeps and mark them as special (i.e., whose duplicates are
8003: # not to be eliminated).
8004: pre_post_deps=
8005: if $opt_duplicate_compiler_generated_deps; then
8006: for pre_post_dep in $predeps $postdeps; do
8007: case "$pre_post_deps " in
8008: *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
8009: esac
8010: func_append pre_post_deps " $pre_post_dep"
8011: done
8012: fi
8013: pre_post_deps=
8014: fi
8015:
8016: deplibs=
8017: newdependency_libs=
8018: newlib_search_path=
8019: need_relink=no # whether we're linking any uninstalled libtool libraries
8020: notinst_deplibs= # not-installed libtool libraries
8021: notinst_path= # paths that contain not-installed libtool libraries
8022:
8023: case $linkmode in
8024: lib)
8025: passes="conv dlpreopen link"
8026: for file in $dlfiles $dlprefiles; do
8027: case $file in
8028: *.la) ;;
8029: *)
8030: func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
8031: ;;
8032: esac
8033: done
8034: ;;
8035: prog)
8036: compile_deplibs=
8037: finalize_deplibs=
8038: alldeplibs=false
8039: newdlfiles=
8040: newdlprefiles=
8041: passes="conv scan dlopen dlpreopen link"
8042: ;;
8043: *) passes="conv"
8044: ;;
8045: esac
8046:
8047: for pass in $passes; do
8048: # The preopen pass in lib mode reverses $deplibs; put it back here
8049: # so that -L comes before libs that need it for instance...
8050: if test lib,link = "$linkmode,$pass"; then
8051: ## FIXME: Find the place where the list is rebuilt in the wrong
8052: ## order, and fix it there properly
8053: tmp_deplibs=
8054: for deplib in $deplibs; do
8055: tmp_deplibs="$deplib $tmp_deplibs"
8056: done
8057: deplibs=$tmp_deplibs
8058: fi
8059:
8060: if test lib,link = "$linkmode,$pass" ||
8061: test prog,scan = "$linkmode,$pass"; then
8062: libs=$deplibs
8063: deplibs=
8064: fi
8065: if test prog = "$linkmode"; then
8066: case $pass in
8067: dlopen) libs=$dlfiles ;;
8068: dlpreopen) libs=$dlprefiles ;;
8069: link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
8070: esac
8071: fi
8072: if test lib,dlpreopen = "$linkmode,$pass"; then
8073: # Collect and forward deplibs of preopened libtool libs
8074: for lib in $dlprefiles; do
8075: # Ignore non-libtool-libs
8076: dependency_libs=
8077: func_resolve_sysroot "$lib"
8078: case $lib in
8079: *.la) func_source "$func_resolve_sysroot_result" ;;
8080: esac
8081:
8082: # Collect preopened libtool deplibs, except any this library
8083: # has declared as weak libs
8084: for deplib in $dependency_libs; do
8085: func_basename "$deplib"
8086: deplib_base=$func_basename_result
8087: case " $weak_libs " in
8088: *" $deplib_base "*) ;;
8089: *) func_append deplibs " $deplib" ;;
8090: esac
8091: done
8092: done
8093: libs=$dlprefiles
8094: fi
8095: if test dlopen = "$pass"; then
8096: # Collect dlpreopened libraries
8097: save_deplibs=$deplibs
8098: deplibs=
8099: fi
8100:
8101: for deplib in $libs; do
8102: lib=
8103: found=false
8104: case $deplib in
8105: -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
8106: |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
8107: if test prog,link = "$linkmode,$pass"; then
8108: compile_deplibs="$deplib $compile_deplibs"
8109: finalize_deplibs="$deplib $finalize_deplibs"
8110: else
8111: func_append compiler_flags " $deplib"
8112: if test lib = "$linkmode"; then
8113: case "$new_inherited_linker_flags " in
8114: *" $deplib "*) ;;
8115: * ) func_append new_inherited_linker_flags " $deplib" ;;
8116: esac
8117: fi
8118: fi
8119: continue
8120: ;;
8121: -l*)
8122: if test lib != "$linkmode" && test prog != "$linkmode"; then
8123: func_warning "'-l' is ignored for archives/objects"
8124: continue
8125: fi
8126: func_stripname '-l' '' "$deplib"
8127: name=$func_stripname_result
8128: if test lib = "$linkmode"; then
8129: searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
8130: else
8131: searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
8132: fi
8133: for searchdir in $searchdirs; do
8134: for search_ext in .la $std_shrext .so .a; do
8135: # Search the libtool library
8136: lib=$searchdir/lib$name$search_ext
8137: if test -f "$lib"; then
8138: if test .la = "$search_ext"; then
8139: found=:
8140: else
8141: found=false
8142: fi
8143: break 2
8144: fi
8145: done
8146: done
8147: if $found; then
8148: # deplib is a libtool library
8149: # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
8150: # We need to do some special things here, and not later.
8151: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
8152: case " $predeps $postdeps " in
8153: *" $deplib "*)
8154: if func_lalib_p "$lib"; then
8155: library_names=
8156: old_library=
8157: func_source "$lib"
8158: for l in $old_library $library_names; do
8159: ll=$l
8160: done
8161: if test "X$ll" = "X$old_library"; then # only static version available
8162: found=false
8163: func_dirname "$lib" "" "."
8164: ladir=$func_dirname_result
8165: lib=$ladir/$old_library
8166: if test prog,link = "$linkmode,$pass"; then
8167: compile_deplibs="$deplib $compile_deplibs"
8168: finalize_deplibs="$deplib $finalize_deplibs"
8169: else
8170: deplibs="$deplib $deplibs"
8171: test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
8172: fi
8173: continue
8174: fi
8175: fi
8176: ;;
8177: *) ;;
8178: esac
8179: fi
8180: else
8181: # deplib doesn't seem to be a libtool library
8182: if test prog,link = "$linkmode,$pass"; then
8183: compile_deplibs="$deplib $compile_deplibs"
8184: finalize_deplibs="$deplib $finalize_deplibs"
8185: else
8186: deplibs="$deplib $deplibs"
8187: test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
8188: fi
8189: continue
8190: fi
8191: ;; # -l
8192: *.ltframework)
8193: if test prog,link = "$linkmode,$pass"; then
8194: compile_deplibs="$deplib $compile_deplibs"
8195: finalize_deplibs="$deplib $finalize_deplibs"
8196: else
8197: deplibs="$deplib $deplibs"
8198: if test lib = "$linkmode"; then
8199: case "$new_inherited_linker_flags " in
8200: *" $deplib "*) ;;
8201: * ) func_append new_inherited_linker_flags " $deplib" ;;
8202: esac
8203: fi
8204: fi
8205: continue
8206: ;;
8207: -L*)
8208: case $linkmode in
8209: lib)
8210: deplibs="$deplib $deplibs"
8211: test conv = "$pass" && continue
8212: newdependency_libs="$deplib $newdependency_libs"
8213: func_stripname '-L' '' "$deplib"
8214: func_resolve_sysroot "$func_stripname_result"
8215: func_append newlib_search_path " $func_resolve_sysroot_result"
8216: ;;
8217: prog)
8218: if test conv = "$pass"; then
8219: deplibs="$deplib $deplibs"
8220: continue
8221: fi
8222: if test scan = "$pass"; then
8223: deplibs="$deplib $deplibs"
8224: else
8225: compile_deplibs="$deplib $compile_deplibs"
8226: finalize_deplibs="$deplib $finalize_deplibs"
8227: fi
8228: func_stripname '-L' '' "$deplib"
8229: func_resolve_sysroot "$func_stripname_result"
8230: func_append newlib_search_path " $func_resolve_sysroot_result"
8231: ;;
8232: *)
8233: func_warning "'-L' is ignored for archives/objects"
8234: ;;
8235: esac # linkmode
8236: continue
8237: ;; # -L
8238: -R*)
8239: if test link = "$pass"; then
8240: func_stripname '-R' '' "$deplib"
8241: func_resolve_sysroot "$func_stripname_result"
8242: dir=$func_resolve_sysroot_result
8243: # Make sure the xrpath contains only unique directories.
8244: case "$xrpath " in
8245: *" $dir "*) ;;
8246: *) func_append xrpath " $dir" ;;
8247: esac
8248: fi
8249: deplibs="$deplib $deplibs"
8250: continue
8251: ;;
8252: *.la)
8253: func_resolve_sysroot "$deplib"
8254: lib=$func_resolve_sysroot_result
8255: ;;
8256: *.$libext)
8257: if test conv = "$pass"; then
8258: deplibs="$deplib $deplibs"
8259: continue
8260: fi
8261: case $linkmode in
8262: lib)
8263: # Linking convenience modules into shared libraries is allowed,
8264: # but linking other static libraries is non-portable.
8265: case " $dlpreconveniencelibs " in
8266: *" $deplib "*) ;;
8267: *)
8268: valid_a_lib=false
8269: case $deplibs_check_method in
8270: match_pattern*)
8271: set dummy $deplibs_check_method; shift
8272: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
8273: if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
8274: | $EGREP "$match_pattern_regex" > /dev/null; then
8275: valid_a_lib=:
8276: fi
8277: ;;
8278: pass_all)
8279: valid_a_lib=:
8280: ;;
8281: esac
8282: if $valid_a_lib; then
8283: echo
8284: $ECHO "*** Warning: Linking the shared library $output against the"
8285: $ECHO "*** static library $deplib is not portable!"
8286: deplibs="$deplib $deplibs"
8287: else
8288: echo
8289: $ECHO "*** Warning: Trying to link with static lib archive $deplib."
8290: echo "*** I have the capability to make that library automatically link in when"
8291: echo "*** you link to this library. But I can only do this if you have a"
8292: echo "*** shared version of the library, which you do not appear to have"
8293: echo "*** because the file extensions .$libext of this argument makes me believe"
8294: echo "*** that it is just a static archive that I should not use here."
8295: fi
8296: ;;
8297: esac
8298: continue
8299: ;;
8300: prog)
8301: if test link != "$pass"; then
8302: deplibs="$deplib $deplibs"
8303: else
8304: compile_deplibs="$deplib $compile_deplibs"
8305: finalize_deplibs="$deplib $finalize_deplibs"
8306: fi
8307: continue
8308: ;;
8309: esac # linkmode
8310: ;; # *.$libext
8311: *.lo | *.$objext)
8312: if test conv = "$pass"; then
8313: deplibs="$deplib $deplibs"
8314: elif test prog = "$linkmode"; then
8315: if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
8316: # If there is no dlopen support or we're linking statically,
8317: # we need to preload.
8318: func_append newdlprefiles " $deplib"
8319: compile_deplibs="$deplib $compile_deplibs"
8320: finalize_deplibs="$deplib $finalize_deplibs"
8321: else
8322: func_append newdlfiles " $deplib"
8323: fi
8324: fi
8325: continue
8326: ;;
8327: %DEPLIBS%)
8328: alldeplibs=:
8329: continue
8330: ;;
8331: esac # case $deplib
8332:
8333: $found || test -f "$lib" \
8334: || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
8335:
8336: # Check to see that this really is a libtool archive.
8337: func_lalib_unsafe_p "$lib" \
8338: || func_fatal_error "'$lib' is not a valid libtool archive"
8339:
8340: func_dirname "$lib" "" "."
8341: ladir=$func_dirname_result
8342:
8343: dlname=
8344: dlopen=
8345: dlpreopen=
8346: libdir=
8347: library_names=
8348: old_library=
8349: inherited_linker_flags=
8350: # If the library was installed with an old release of libtool,
8351: # it will not redefine variables installed, or shouldnotlink
8352: installed=yes
8353: shouldnotlink=no
8354: avoidtemprpath=
8355:
8356:
8357: # Read the .la file
8358: func_source "$lib"
8359:
8360: # Convert "-framework foo" to "foo.ltframework"
8361: if test -n "$inherited_linker_flags"; then
8362: tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
8363: for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
8364: case " $new_inherited_linker_flags " in
8365: *" $tmp_inherited_linker_flag "*) ;;
8366: *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
8367: esac
8368: done
8369: fi
8370: dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
8371: if test lib,link = "$linkmode,$pass" ||
8372: test prog,scan = "$linkmode,$pass" ||
8373: { test prog != "$linkmode" && test lib != "$linkmode"; }; then
8374: test -n "$dlopen" && func_append dlfiles " $dlopen"
8375: test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
8376: fi
8377:
8378: if test conv = "$pass"; then
8379: # Only check for convenience libraries
8380: deplibs="$lib $deplibs"
8381: if test -z "$libdir"; then
8382: if test -z "$old_library"; then
8383: func_fatal_error "cannot find name of link library for '$lib'"
8384: fi
8385: # It is a libtool convenience library, so add in its objects.
8386: func_append convenience " $ladir/$objdir/$old_library"
8387: func_append old_convenience " $ladir/$objdir/$old_library"
8388: elif test prog != "$linkmode" && test lib != "$linkmode"; then
8389: func_fatal_error "'$lib' is not a convenience library"
8390: fi
8391: tmp_libs=
8392: for deplib in $dependency_libs; do
8393: deplibs="$deplib $deplibs"
8394: if $opt_preserve_dup_deps; then
8395: case "$tmp_libs " in
8396: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
8397: esac
8398: fi
8399: func_append tmp_libs " $deplib"
8400: done
8401: continue
8402: fi # $pass = conv
8403:
8404:
8405: # Get the name of the library we link against.
8406: linklib=
8407: if test -n "$old_library" &&
8408: { test yes = "$prefer_static_libs" ||
8409: test built,no = "$prefer_static_libs,$installed"; }; then
8410: linklib=$old_library
8411: else
8412: for l in $old_library $library_names; do
8413: linklib=$l
8414: done
8415: fi
8416: if test -z "$linklib"; then
8417: func_fatal_error "cannot find name of link library for '$lib'"
8418: fi
8419:
8420: # This library was specified with -dlopen.
8421: if test dlopen = "$pass"; then
8422: test -z "$libdir" \
8423: && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
8424: if test -z "$dlname" ||
8425: test yes != "$dlopen_support" ||
8426: test no = "$build_libtool_libs"
8427: then
8428: # If there is no dlname, no dlopen support or we're linking
8429: # statically, we need to preload. We also need to preload any
8430: # dependent libraries so libltdl's deplib preloader doesn't
8431: # bomb out in the load deplibs phase.
8432: func_append dlprefiles " $lib $dependency_libs"
8433: else
8434: func_append newdlfiles " $lib"
8435: fi
8436: continue
8437: fi # $pass = dlopen
8438:
8439: # We need an absolute path.
8440: case $ladir in
8441: [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
8442: *)
8443: abs_ladir=`cd "$ladir" && pwd`
8444: if test -z "$abs_ladir"; then
8445: func_warning "cannot determine absolute directory name of '$ladir'"
8446: func_warning "passing it literally to the linker, although it might fail"
8447: abs_ladir=$ladir
8448: fi
8449: ;;
8450: esac
8451: func_basename "$lib"
8452: laname=$func_basename_result
8453:
8454: # Find the relevant object directory and library name.
8455: if test yes = "$installed"; then
8456: if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
8457: func_warning "library '$lib' was moved."
8458: dir=$ladir
8459: absdir=$abs_ladir
8460: libdir=$abs_ladir
8461: else
8462: dir=$lt_sysroot$libdir
8463: absdir=$lt_sysroot$libdir
8464: fi
8465: test yes = "$hardcode_automatic" && avoidtemprpath=yes
8466: else
8467: if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
8468: dir=$ladir
8469: absdir=$abs_ladir
8470: # Remove this search path later
8471: func_append notinst_path " $abs_ladir"
8472: else
8473: dir=$ladir/$objdir
8474: absdir=$abs_ladir/$objdir
8475: # Remove this search path later
8476: func_append notinst_path " $abs_ladir"
8477: fi
8478: fi # $installed = yes
8479: func_stripname 'lib' '.la' "$laname"
8480: name=$func_stripname_result
8481:
8482: # This library was specified with -dlpreopen.
8483: if test dlpreopen = "$pass"; then
8484: if test -z "$libdir" && test prog = "$linkmode"; then
8485: func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
8486: fi
8487: case $host in
8488: # special handling for platforms with PE-DLLs.
8489: *cygwin* | *mingw* | *cegcc* )
8490: # Linker will automatically link against shared library if both
8491: # static and shared are present. Therefore, ensure we extract
8492: # symbols from the import library if a shared library is present
8493: # (otherwise, the dlopen module name will be incorrect). We do
8494: # this by putting the import library name into $newdlprefiles.
8495: # We recover the dlopen module name by 'saving' the la file
8496: # name in a special purpose variable, and (later) extracting the
8497: # dlname from the la file.
8498: if test -n "$dlname"; then
8499: func_tr_sh "$dir/$linklib"
8500: eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
8501: func_append newdlprefiles " $dir/$linklib"
8502: else
8503: func_append newdlprefiles " $dir/$old_library"
8504: # Keep a list of preopened convenience libraries to check
8505: # that they are being used correctly in the link pass.
8506: test -z "$libdir" && \
8507: func_append dlpreconveniencelibs " $dir/$old_library"
8508: fi
8509: ;;
8510: * )
8511: # Prefer using a static library (so that no silly _DYNAMIC symbols
8512: # are required to link).
8513: if test -n "$old_library"; then
8514: func_append newdlprefiles " $dir/$old_library"
8515: # Keep a list of preopened convenience libraries to check
8516: # that they are being used correctly in the link pass.
8517: test -z "$libdir" && \
8518: func_append dlpreconveniencelibs " $dir/$old_library"
8519: # Otherwise, use the dlname, so that lt_dlopen finds it.
8520: elif test -n "$dlname"; then
8521: func_append newdlprefiles " $dir/$dlname"
8522: else
8523: func_append newdlprefiles " $dir/$linklib"
8524: fi
8525: ;;
8526: esac
8527: fi # $pass = dlpreopen
8528:
8529: if test -z "$libdir"; then
8530: # Link the convenience library
8531: if test lib = "$linkmode"; then
8532: deplibs="$dir/$old_library $deplibs"
8533: elif test prog,link = "$linkmode,$pass"; then
8534: compile_deplibs="$dir/$old_library $compile_deplibs"
8535: finalize_deplibs="$dir/$old_library $finalize_deplibs"
8536: else
8537: deplibs="$lib $deplibs" # used for prog,scan pass
8538: fi
8539: continue
8540: fi
8541:
8542:
8543: if test prog = "$linkmode" && test link != "$pass"; then
8544: func_append newlib_search_path " $ladir"
8545: deplibs="$lib $deplibs"
8546:
8547: linkalldeplibs=false
8548: if test no != "$link_all_deplibs" || test -z "$library_names" ||
8549: test no = "$build_libtool_libs"; then
8550: linkalldeplibs=:
8551: fi
8552:
8553: tmp_libs=
8554: for deplib in $dependency_libs; do
8555: case $deplib in
8556: -L*) func_stripname '-L' '' "$deplib"
8557: func_resolve_sysroot "$func_stripname_result"
8558: func_append newlib_search_path " $func_resolve_sysroot_result"
8559: ;;
8560: esac
8561: # Need to link against all dependency_libs?
8562: if $linkalldeplibs; then
8563: deplibs="$deplib $deplibs"
8564: else
8565: # Need to hardcode shared library paths
8566: # or/and link against static libraries
8567: newdependency_libs="$deplib $newdependency_libs"
8568: fi
8569: if $opt_preserve_dup_deps; then
8570: case "$tmp_libs " in
8571: *" $deplib "*) func_append specialdeplibs " $deplib" ;;
8572: esac
8573: fi
8574: func_append tmp_libs " $deplib"
8575: done # for deplib
8576: continue
8577: fi # $linkmode = prog...
8578:
8579: if test prog,link = "$linkmode,$pass"; then
8580: if test -n "$library_names" &&
8581: { { test no = "$prefer_static_libs" ||
8582: test built,yes = "$prefer_static_libs,$installed"; } ||
8583: test -z "$old_library"; }; then
8584: # We need to hardcode the library path
8585: if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
8586: # Make sure the rpath contains only unique directories.
8587: case $temp_rpath: in
8588: *"$absdir:"*) ;;
8589: *) func_append temp_rpath "$absdir:" ;;
8590: esac
8591: fi
8592:
8593: # Hardcode the library path.
8594: # Skip directories that are in the system default run-time
8595: # search path.
8596: case " $sys_lib_dlsearch_path " in
8597: *" $absdir "*) ;;
8598: *)
8599: case "$compile_rpath " in
8600: *" $absdir "*) ;;
8601: *) func_append compile_rpath " $absdir" ;;
8602: esac
8603: ;;
8604: esac
8605: case " $sys_lib_dlsearch_path " in
8606: *" $libdir "*) ;;
8607: *)
8608: case "$finalize_rpath " in
8609: *" $libdir "*) ;;
8610: *) func_append finalize_rpath " $libdir" ;;
8611: esac
8612: ;;
8613: esac
8614: fi # $linkmode,$pass = prog,link...
8615:
8616: if $alldeplibs &&
8617: { test pass_all = "$deplibs_check_method" ||
8618: { test yes = "$build_libtool_libs" &&
8619: test -n "$library_names"; }; }; then
8620: # We only need to search for static libraries
8621: continue
8622: fi
8623: fi
8624:
8625: link_static=no # Whether the deplib will be linked statically
8626: use_static_libs=$prefer_static_libs
8627: if test built = "$use_static_libs" && test yes = "$installed"; then
8628: use_static_libs=no
8629: fi
8630: if test -n "$library_names" &&
8631: { test no = "$use_static_libs" || test -z "$old_library"; }; then
8632: case $host in
8633: *cygwin* | *mingw* | *cegcc* | *os2*)
8634: # No point in relinking DLLs because paths are not encoded
8635: func_append notinst_deplibs " $lib"
8636: need_relink=no
8637: ;;
8638: *)
8639: if test no = "$installed"; then
8640: func_append notinst_deplibs " $lib"
8641: need_relink=yes
8642: fi
8643: ;;
8644: esac
8645: # This is a shared library
8646:
8647: # Warn about portability, can't link against -module's on some
8648: # systems (darwin). Don't bleat about dlopened modules though!
8649: dlopenmodule=
8650: for dlpremoduletest in $dlprefiles; do
8651: if test "X$dlpremoduletest" = "X$lib"; then
8652: dlopenmodule=$dlpremoduletest
8653: break
8654: fi
8655: done
8656: if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
8657: echo
8658: if test prog = "$linkmode"; then
8659: $ECHO "*** Warning: Linking the executable $output against the loadable module"
8660: else
8661: $ECHO "*** Warning: Linking the shared library $output against the loadable module"
8662: fi
8663: $ECHO "*** $linklib is not portable!"
8664: fi
8665: if test lib = "$linkmode" &&
8666: test yes = "$hardcode_into_libs"; then
8667: # Hardcode the library path.
8668: # Skip directories that are in the system default run-time
8669: # search path.
8670: case " $sys_lib_dlsearch_path " in
8671: *" $absdir "*) ;;
8672: *)
8673: case "$compile_rpath " in
8674: *" $absdir "*) ;;
8675: *) func_append compile_rpath " $absdir" ;;
8676: esac
8677: ;;
8678: esac
8679: case " $sys_lib_dlsearch_path " in
8680: *" $libdir "*) ;;
8681: *)
8682: case "$finalize_rpath " in
8683: *" $libdir "*) ;;
8684: *) func_append finalize_rpath " $libdir" ;;
8685: esac
8686: ;;
8687: esac
8688: fi
8689:
8690: if test -n "$old_archive_from_expsyms_cmds"; then
8691: # figure out the soname
8692: set dummy $library_names
8693: shift
8694: realname=$1
8695: shift
8696: libname=`eval "\\$ECHO \"$libname_spec\""`
8697: # use dlname if we got it. it's perfectly good, no?
8698: if test -n "$dlname"; then
8699: soname=$dlname
8700: elif test -n "$soname_spec"; then
8701: # bleh windows
8702: case $host in
8703: *cygwin* | mingw* | *cegcc* | *os2*)
8704: func_arith $current - $age
8705: major=$func_arith_result
8706: versuffix=-$major
8707: ;;
8708: esac
8709: eval soname=\"$soname_spec\"
8710: else
8711: soname=$realname
8712: fi
8713:
8714: # Make a new name for the extract_expsyms_cmds to use
8715: soroot=$soname
8716: func_basename "$soroot"
8717: soname=$func_basename_result
8718: func_stripname 'lib' '.dll' "$soname"
8719: newlib=libimp-$func_stripname_result.a
8720:
8721: # If the library has no export list, then create one now
8722: if test -f "$output_objdir/$soname-def"; then :
8723: else
8724: func_verbose "extracting exported symbol list from '$soname'"
8725: func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
8726: fi
8727:
8728: # Create $newlib
8729: if test -f "$output_objdir/$newlib"; then :; else
8730: func_verbose "generating import library for '$soname'"
8731: func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
8732: fi
8733: # make sure the library variables are pointing to the new library
8734: dir=$output_objdir
8735: linklib=$newlib
8736: fi # test -n "$old_archive_from_expsyms_cmds"
8737:
8738: if test prog = "$linkmode" || test relink != "$opt_mode"; then
8739: add_shlibpath=
8740: add_dir=
8741: add=
8742: lib_linked=yes
8743: case $hardcode_action in
8744: immediate | unsupported)
8745: if test no = "$hardcode_direct"; then
8746: add=$dir/$linklib
8747: case $host in
8748: *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
8749: *-*-sysv4*uw2*) add_dir=-L$dir ;;
8750: *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
8751: *-*-unixware7*) add_dir=-L$dir ;;
8752: *-*-darwin* )
8753: # if the lib is a (non-dlopened) module then we cannot
8754: # link against it, someone is ignoring the earlier warnings
8755: if /usr/bin/file -L $add 2> /dev/null |
8756: $GREP ": [^:]* bundle" >/dev/null; then
8757: if test "X$dlopenmodule" != "X$lib"; then
8758: $ECHO "*** Warning: lib $linklib is a module, not a shared library"
8759: if test -z "$old_library"; then
8760: echo
8761: echo "*** And there doesn't seem to be a static archive available"
8762: echo "*** The link will probably fail, sorry"
8763: else
8764: add=$dir/$old_library
8765: fi
8766: elif test -n "$old_library"; then
8767: add=$dir/$old_library
8768: fi
8769: fi
8770: esac
8771: elif test no = "$hardcode_minus_L"; then
8772: case $host in
8773: *-*-sunos*) add_shlibpath=$dir ;;
8774: esac
8775: add_dir=-L$dir
8776: add=-l$name
8777: elif test no = "$hardcode_shlibpath_var"; then
8778: add_shlibpath=$dir
8779: add=-l$name
8780: else
8781: lib_linked=no
8782: fi
8783: ;;
8784: relink)
8785: if test yes = "$hardcode_direct" &&
8786: test no = "$hardcode_direct_absolute"; then
8787: add=$dir/$linklib
8788: elif test yes = "$hardcode_minus_L"; then
8789: add_dir=-L$absdir
8790: # Try looking first in the location we're being installed to.
8791: if test -n "$inst_prefix_dir"; then
8792: case $libdir in
8793: [\\/]*)
8794: func_append add_dir " -L$inst_prefix_dir$libdir"
8795: ;;
8796: esac
8797: fi
8798: add=-l$name
8799: elif test yes = "$hardcode_shlibpath_var"; then
8800: add_shlibpath=$dir
8801: add=-l$name
8802: else
8803: lib_linked=no
8804: fi
8805: ;;
8806: *) lib_linked=no ;;
8807: esac
8808:
8809: if test yes != "$lib_linked"; then
8810: func_fatal_configuration "unsupported hardcode properties"
8811: fi
8812:
8813: if test -n "$add_shlibpath"; then
8814: case :$compile_shlibpath: in
8815: *":$add_shlibpath:"*) ;;
8816: *) func_append compile_shlibpath "$add_shlibpath:" ;;
8817: esac
8818: fi
8819: if test prog = "$linkmode"; then
8820: test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
8821: test -n "$add" && compile_deplibs="$add $compile_deplibs"
8822: else
8823: test -n "$add_dir" && deplibs="$add_dir $deplibs"
8824: test -n "$add" && deplibs="$add $deplibs"
8825: if test yes != "$hardcode_direct" &&
8826: test yes != "$hardcode_minus_L" &&
8827: test yes = "$hardcode_shlibpath_var"; then
8828: case :$finalize_shlibpath: in
8829: *":$libdir:"*) ;;
8830: *) func_append finalize_shlibpath "$libdir:" ;;
8831: esac
8832: fi
8833: fi
8834: fi
8835:
8836: if test prog = "$linkmode" || test relink = "$opt_mode"; then
8837: add_shlibpath=
8838: add_dir=
8839: add=
8840: # Finalize command for both is simple: just hardcode it.
8841: if test yes = "$hardcode_direct" &&
8842: test no = "$hardcode_direct_absolute"; then
8843: add=$libdir/$linklib
8844: elif test yes = "$hardcode_minus_L"; then
8845: add_dir=-L$libdir
8846: add=-l$name
8847: elif test yes = "$hardcode_shlibpath_var"; then
8848: case :$finalize_shlibpath: in
8849: *":$libdir:"*) ;;
8850: *) func_append finalize_shlibpath "$libdir:" ;;
8851: esac
8852: add=-l$name
8853: elif test yes = "$hardcode_automatic"; then
8854: if test -n "$inst_prefix_dir" &&
8855: test -f "$inst_prefix_dir$libdir/$linklib"; then
8856: add=$inst_prefix_dir$libdir/$linklib
8857: else
8858: add=$libdir/$linklib
8859: fi
8860: else
8861: # We cannot seem to hardcode it, guess we'll fake it.
8862: add_dir=-L$libdir
8863: # Try looking first in the location we're being installed to.
8864: if test -n "$inst_prefix_dir"; then
8865: case $libdir in
8866: [\\/]*)
8867: func_append add_dir " -L$inst_prefix_dir$libdir"
8868: ;;
8869: esac
8870: fi
8871: add=-l$name
8872: fi
8873:
8874: if test prog = "$linkmode"; then
8875: test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
8876: test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
8877: else
8878: test -n "$add_dir" && deplibs="$add_dir $deplibs"
8879: test -n "$add" && deplibs="$add $deplibs"
8880: fi
8881: fi
8882: elif test prog = "$linkmode"; then
8883: # Here we assume that one of hardcode_direct or hardcode_minus_L
8884: # is not unsupported. This is valid on all known static and
8885: # shared platforms.
8886: if test unsupported != "$hardcode_direct"; then
8887: test -n "$old_library" && linklib=$old_library
8888: compile_deplibs="$dir/$linklib $compile_deplibs"
8889: finalize_deplibs="$dir/$linklib $finalize_deplibs"
8890: else
8891: compile_deplibs="-l$name -L$dir $compile_deplibs"
8892: finalize_deplibs="-l$name -L$dir $finalize_deplibs"
8893: fi
8894: elif test yes = "$build_libtool_libs"; then
8895: # Not a shared library
8896: if test pass_all != "$deplibs_check_method"; then
8897: # We're trying link a shared library against a static one
8898: # but the system doesn't support it.
8899:
8900: # Just print a warning and add the library to dependency_libs so
8901: # that the program can be linked against the static library.
8902: echo
8903: $ECHO "*** Warning: This system cannot link to static lib archive $lib."
8904: echo "*** I have the capability to make that library automatically link in when"
8905: echo "*** you link to this library. But I can only do this if you have a"
8906: echo "*** shared version of the library, which you do not appear to have."
8907: if test yes = "$module"; then
8908: echo "*** But as you try to build a module library, libtool will still create "
8909: echo "*** a static module, that should work as long as the dlopening application"
8910: echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
8911: if test -z "$global_symbol_pipe"; then
8912: echo
8913: echo "*** However, this would only work if libtool was able to extract symbol"
8914: echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
8915: echo "*** not find such a program. So, this module is probably useless."
8916: echo "*** 'nm' from GNU binutils and a full rebuild may help."
8917: fi
8918: if test no = "$build_old_libs"; then
8919: build_libtool_libs=module
8920: build_old_libs=yes
8921: else
8922: build_libtool_libs=no
8923: fi
8924: fi
8925: else
8926: deplibs="$dir/$old_library $deplibs"
8927: link_static=yes
8928: fi
8929: fi # link shared/static library?
8930:
8931: if test lib = "$linkmode"; then
8932: if test -n "$dependency_libs" &&
8933: { test yes != "$hardcode_into_libs" ||
8934: test yes = "$build_old_libs" ||
8935: test yes = "$link_static"; }; then
8936: # Extract -R from dependency_libs
8937: temp_deplibs=
8938: for libdir in $dependency_libs; do
8939: case $libdir in
8940: -R*) func_stripname '-R' '' "$libdir"
8941: temp_xrpath=$func_stripname_result
8942: case " $xrpath " in
8943: *" $temp_xrpath "*) ;;
8944: *) func_append xrpath " $temp_xrpath";;
8945: esac;;
8946: *) func_append temp_deplibs " $libdir";;
8947: esac
8948: done
8949: dependency_libs=$temp_deplibs
8950: fi
8951:
8952: func_append newlib_search_path " $absdir"
8953: # Link against this library
8954: test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
8955: # ... and its dependency_libs
8956: tmp_libs=
8957: for deplib in $dependency_libs; do
8958: newdependency_libs="$deplib $newdependency_libs"
8959: case $deplib in
8960: -L*) func_stripname '-L' '' "$deplib"
8961: func_resolve_sysroot "$func_stripname_result";;
8962: *) func_resolve_sysroot "$deplib" ;;
8963: esac
8964: if $opt_preserve_dup_deps; then
8965: case "$tmp_libs " in
8966: *" $func_resolve_sysroot_result "*)
8967: func_append specialdeplibs " $func_resolve_sysroot_result" ;;
8968: esac
8969: fi
8970: func_append tmp_libs " $func_resolve_sysroot_result"
8971: done
8972:
8973: if test no != "$link_all_deplibs"; then
8974: # Add the search paths of all dependency libraries
8975: for deplib in $dependency_libs; do
8976: path=
8977: case $deplib in
8978: -L*) path=$deplib ;;
8979: *.la)
8980: func_resolve_sysroot "$deplib"
8981: deplib=$func_resolve_sysroot_result
8982: func_dirname "$deplib" "" "."
8983: dir=$func_dirname_result
8984: # We need an absolute path.
8985: case $dir in
8986: [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
8987: *)
8988: absdir=`cd "$dir" && pwd`
8989: if test -z "$absdir"; then
8990: func_warning "cannot determine absolute directory name of '$dir'"
8991: absdir=$dir
8992: fi
8993: ;;
8994: esac
8995: if $GREP "^installed=no" $deplib > /dev/null; then
8996: case $host in
8997: *-*-darwin*)
8998: depdepl=
8999: eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
9000: if test -n "$deplibrary_names"; then
9001: for tmp in $deplibrary_names; do
9002: depdepl=$tmp
9003: done
9004: if test -f "$absdir/$objdir/$depdepl"; then
9005: depdepl=$absdir/$objdir/$depdepl
9006: darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
9007: if test -z "$darwin_install_name"; then
9008: darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
9009: fi
9010: func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
9011: func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
9012: path=
9013: fi
9014: fi
9015: ;;
9016: *)
9017: path=-L$absdir/$objdir
9018: ;;
9019: esac
9020: else
9021: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
9022: test -z "$libdir" && \
9023: func_fatal_error "'$deplib' is not a valid libtool archive"
9024: test "$absdir" != "$libdir" && \
9025: func_warning "'$deplib' seems to be moved"
9026:
9027: path=-L$absdir
9028: fi
9029: ;;
9030: esac
9031: case " $deplibs " in
9032: *" $path "*) ;;
9033: *) deplibs="$path $deplibs" ;;
9034: esac
9035: done
9036: fi # link_all_deplibs != no
9037: fi # linkmode = lib
9038: done # for deplib in $libs
9039: if test link = "$pass"; then
9040: if test prog = "$linkmode"; then
9041: compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
9042: finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
9043: else
9044: compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9045: fi
9046: fi
9047: dependency_libs=$newdependency_libs
9048: if test dlpreopen = "$pass"; then
9049: # Link the dlpreopened libraries before other libraries
9050: for deplib in $save_deplibs; do
9051: deplibs="$deplib $deplibs"
9052: done
9053: fi
9054: if test dlopen != "$pass"; then
9055: test conv = "$pass" || {
9056: # Make sure lib_search_path contains only unique directories.
9057: lib_search_path=
9058: for dir in $newlib_search_path; do
9059: case "$lib_search_path " in
9060: *" $dir "*) ;;
9061: *) func_append lib_search_path " $dir" ;;
9062: esac
9063: done
9064: newlib_search_path=
9065: }
9066:
9067: if test prog,link = "$linkmode,$pass"; then
9068: vars="compile_deplibs finalize_deplibs"
9069: else
9070: vars=deplibs
9071: fi
9072: for var in $vars dependency_libs; do
9073: # Add libraries to $var in reverse order
9074: eval tmp_libs=\"\$$var\"
9075: new_libs=
9076: for deplib in $tmp_libs; do
9077: # FIXME: Pedantically, this is the right thing to do, so
9078: # that some nasty dependency loop isn't accidentally
9079: # broken:
9080: #new_libs="$deplib $new_libs"
9081: # Pragmatically, this seems to cause very few problems in
9082: # practice:
9083: case $deplib in
9084: -L*) new_libs="$deplib $new_libs" ;;
9085: -R*) ;;
9086: *)
9087: # And here is the reason: when a library appears more
9088: # than once as an explicit dependence of a library, or
9089: # is implicitly linked in more than once by the
9090: # compiler, it is considered special, and multiple
9091: # occurrences thereof are not removed. Compare this
9092: # with having the same library being listed as a
9093: # dependency of multiple other libraries: in this case,
9094: # we know (pedantically, we assume) the library does not
9095: # need to be listed more than once, so we keep only the
9096: # last copy. This is not always right, but it is rare
9097: # enough that we require users that really mean to play
9098: # such unportable linking tricks to link the library
9099: # using -Wl,-lname, so that libtool does not consider it
9100: # for duplicate removal.
9101: case " $specialdeplibs " in
9102: *" $deplib "*) new_libs="$deplib $new_libs" ;;
9103: *)
9104: case " $new_libs " in
9105: *" $deplib "*) ;;
9106: *) new_libs="$deplib $new_libs" ;;
9107: esac
9108: ;;
9109: esac
9110: ;;
9111: esac
9112: done
9113: tmp_libs=
9114: for deplib in $new_libs; do
9115: case $deplib in
9116: -L*)
9117: case " $tmp_libs " in
9118: *" $deplib "*) ;;
9119: *) func_append tmp_libs " $deplib" ;;
9120: esac
9121: ;;
9122: *) func_append tmp_libs " $deplib" ;;
9123: esac
9124: done
9125: eval $var=\"$tmp_libs\"
9126: done # for var
9127: fi
9128:
9129: # Add Sun CC postdeps if required:
9130: test CXX = "$tagname" && {
9131: case $host_os in
9132: linux*)
9133: case `$CC -V 2>&1 | sed 5q` in
9134: *Sun\ C*) # Sun C++ 5.9
9135: func_suncc_cstd_abi
9136:
9137: if test no != "$suncc_use_cstd_abi"; then
9138: func_append postdeps ' -library=Cstd -library=Crun'
9139: fi
9140: ;;
9141: esac
9142: ;;
9143:
9144: solaris*)
9145: func_cc_basename "$CC"
9146: case $func_cc_basename_result in
9147: CC* | sunCC*)
9148: func_suncc_cstd_abi
9149:
9150: if test no != "$suncc_use_cstd_abi"; then
9151: func_append postdeps ' -library=Cstd -library=Crun'
9152: fi
9153: ;;
9154: esac
9155: ;;
9156: esac
9157: }
9158:
9159: # Last step: remove runtime libs from dependency_libs
9160: # (they stay in deplibs)
9161: tmp_libs=
9162: for i in $dependency_libs; do
9163: case " $predeps $postdeps $compiler_lib_search_path " in
9164: *" $i "*)
9165: i=
9166: ;;
9167: esac
9168: if test -n "$i"; then
9169: func_append tmp_libs " $i"
9170: fi
9171: done
9172: dependency_libs=$tmp_libs
9173: done # for pass
9174: if test prog = "$linkmode"; then
9175: dlfiles=$newdlfiles
9176: fi
9177: if test prog = "$linkmode" || test lib = "$linkmode"; then
9178: dlprefiles=$newdlprefiles
9179: fi
9180:
9181: case $linkmode in
9182: oldlib)
9183: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
9184: func_warning "'-dlopen' is ignored for archives"
9185: fi
9186:
9187: case " $deplibs" in
9188: *\ -l* | *\ -L*)
9189: func_warning "'-l' and '-L' are ignored for archives" ;;
9190: esac
9191:
9192: test -n "$rpath" && \
9193: func_warning "'-rpath' is ignored for archives"
9194:
9195: test -n "$xrpath" && \
9196: func_warning "'-R' is ignored for archives"
9197:
9198: test -n "$vinfo" && \
9199: func_warning "'-version-info/-version-number' is ignored for archives"
9200:
9201: test -n "$release" && \
9202: func_warning "'-release' is ignored for archives"
9203:
9204: test -n "$export_symbols$export_symbols_regex" && \
9205: func_warning "'-export-symbols' is ignored for archives"
9206:
9207: # Now set the variables for building old libraries.
9208: build_libtool_libs=no
9209: oldlibs=$output
9210: func_append objs "$old_deplibs"
9211: ;;
9212:
9213: lib)
9214: # Make sure we only generate libraries of the form 'libNAME.la'.
9215: case $outputname in
9216: lib*)
9217: func_stripname 'lib' '.la' "$outputname"
9218: name=$func_stripname_result
9219: eval shared_ext=\"$shrext_cmds\"
9220: eval libname=\"$libname_spec\"
9221: ;;
9222: *)
9223: test no = "$module" \
9224: && func_fatal_help "libtool library '$output' must begin with 'lib'"
9225:
9226: if test no != "$need_lib_prefix"; then
9227: # Add the "lib" prefix for modules if required
9228: func_stripname '' '.la' "$outputname"
9229: name=$func_stripname_result
9230: eval shared_ext=\"$shrext_cmds\"
9231: eval libname=\"$libname_spec\"
9232: else
9233: func_stripname '' '.la' "$outputname"
9234: libname=$func_stripname_result
9235: fi
9236: ;;
9237: esac
9238:
9239: if test -n "$objs"; then
9240: if test pass_all != "$deplibs_check_method"; then
9241: func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
9242: else
9243: echo
9244: $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
9245: $ECHO "*** objects $objs is not portable!"
9246: func_append libobjs " $objs"
9247: fi
9248: fi
9249:
9250: test no = "$dlself" \
9251: || func_warning "'-dlopen self' is ignored for libtool libraries"
9252:
9253: set dummy $rpath
9254: shift
9255: test 1 -lt "$#" \
9256: && func_warning "ignoring multiple '-rpath's for a libtool library"
9257:
9258: install_libdir=$1
9259:
9260: oldlibs=
9261: if test -z "$rpath"; then
9262: if test yes = "$build_libtool_libs"; then
9263: # Building a libtool convenience library.
9264: # Some compilers have problems with a '.al' extension so
9265: # convenience libraries should have the same extension an
9266: # archive normally would.
9267: oldlibs="$output_objdir/$libname.$libext $oldlibs"
9268: build_libtool_libs=convenience
9269: build_old_libs=yes
9270: fi
9271:
9272: test -n "$vinfo" && \
9273: func_warning "'-version-info/-version-number' is ignored for convenience libraries"
9274:
9275: test -n "$release" && \
9276: func_warning "'-release' is ignored for convenience libraries"
9277: else
9278:
9279: # Parse the version information argument.
9280: save_ifs=$IFS; IFS=:
9281: set dummy $vinfo 0 0 0
9282: shift
9283: IFS=$save_ifs
9284:
9285: test -n "$7" && \
9286: func_fatal_help "too many parameters to '-version-info'"
9287:
9288: # convert absolute version numbers to libtool ages
9289: # this retains compatibility with .la files and attempts
9290: # to make the code below a bit more comprehensible
9291:
9292: case $vinfo_number in
9293: yes)
9294: number_major=$1
9295: number_minor=$2
9296: number_revision=$3
9297: #
9298: # There are really only two kinds -- those that
9299: # use the current revision as the major version
9300: # and those that subtract age and use age as
9301: # a minor version. But, then there is irix
9302: # that has an extra 1 added just for fun
9303: #
9304: case $version_type in
9305: # correct linux to gnu/linux during the next big refactor
9306: darwin|freebsd-elf|linux|osf|windows|none)
9307: func_arith $number_major + $number_minor
9308: current=$func_arith_result
9309: age=$number_minor
9310: revision=$number_revision
9311: ;;
9312: freebsd-aout|qnx|sunos)
9313: current=$number_major
9314: revision=$number_minor
9315: age=0
9316: ;;
9317: irix|nonstopux)
9318: func_arith $number_major + $number_minor
9319: current=$func_arith_result
9320: age=$number_minor
9321: revision=$number_minor
9322: lt_irix_increment=no
9323: ;;
9324: esac
9325: ;;
9326: no)
9327: current=$1
9328: revision=$2
9329: age=$3
9330: ;;
9331: esac
9332:
9333: # Check that each of the things are valid numbers.
9334: case $current in
9335: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
9336: *)
9337: func_error "CURRENT '$current' must be a nonnegative integer"
9338: func_fatal_error "'$vinfo' is not valid version information"
9339: ;;
9340: esac
9341:
9342: case $revision in
9343: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
9344: *)
9345: func_error "REVISION '$revision' must be a nonnegative integer"
9346: func_fatal_error "'$vinfo' is not valid version information"
9347: ;;
9348: esac
9349:
9350: case $age in
9351: 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
9352: *)
9353: func_error "AGE '$age' must be a nonnegative integer"
9354: func_fatal_error "'$vinfo' is not valid version information"
9355: ;;
9356: esac
9357:
9358: if test "$age" -gt "$current"; then
9359: func_error "AGE '$age' is greater than the current interface number '$current'"
9360: func_fatal_error "'$vinfo' is not valid version information"
9361: fi
9362:
9363: # Calculate the version variables.
9364: major=
9365: versuffix=
9366: verstring=
9367: case $version_type in
9368: none) ;;
9369:
9370: darwin)
9371: # Like Linux, but with the current version available in
9372: # verstring for coding it into the library header
9373: func_arith $current - $age
9374: major=.$func_arith_result
9375: versuffix=$major.$age.$revision
9376: # Darwin ld doesn't like 0 for these options...
9377: func_arith $current + 1
9378: minor_current=$func_arith_result
9379: xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
9380: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
9381: # On Darwin other compilers
9382: case $CC in
9383: nagfor*)
9384: verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
9385: ;;
9386: *)
9387: verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
9388: ;;
9389: esac
9390: ;;
9391:
9392: freebsd-aout)
9393: major=.$current
9394: versuffix=.$current.$revision
9395: ;;
9396:
9397: freebsd-elf)
9398: func_arith $current - $age
9399: major=.$func_arith_result
9400: versuffix=$major.$age.$revision
9401: ;;
9402:
9403: irix | nonstopux)
9404: if test no = "$lt_irix_increment"; then
9405: func_arith $current - $age
9406: else
9407: func_arith $current - $age + 1
9408: fi
9409: major=$func_arith_result
9410:
9411: case $version_type in
9412: nonstopux) verstring_prefix=nonstopux ;;
9413: *) verstring_prefix=sgi ;;
9414: esac
9415: verstring=$verstring_prefix$major.$revision
9416:
9417: # Add in all the interfaces that we are compatible with.
9418: loop=$revision
9419: while test 0 -ne "$loop"; do
9420: func_arith $revision - $loop
9421: iface=$func_arith_result
9422: func_arith $loop - 1
9423: loop=$func_arith_result
9424: verstring=$verstring_prefix$major.$iface:$verstring
9425: done
9426:
9427: # Before this point, $major must not contain '.'.
9428: major=.$major
9429: versuffix=$major.$revision
9430: ;;
9431:
9432: linux) # correct to gnu/linux during the next big refactor
9433: func_arith $current - $age
9434: major=.$func_arith_result
9435: versuffix=$major.$age.$revision
9436: ;;
9437:
9438: osf)
9439: func_arith $current - $age
9440: major=.$func_arith_result
9441: versuffix=.$current.$age.$revision
9442: verstring=$current.$age.$revision
9443:
9444: # Add in all the interfaces that we are compatible with.
9445: loop=$age
9446: while test 0 -ne "$loop"; do
9447: func_arith $current - $loop
9448: iface=$func_arith_result
9449: func_arith $loop - 1
9450: loop=$func_arith_result
9451: verstring=$verstring:$iface.0
9452: done
9453:
9454: # Make executables depend on our current version.
9455: func_append verstring ":$current.0"
9456: ;;
9457:
9458: qnx)
9459: major=.$current
9460: versuffix=.$current
9461: ;;
9462:
9463: sco)
9464: major=.$current
9465: versuffix=.$current
9466: ;;
9467:
9468: sunos)
9469: major=.$current
9470: versuffix=.$current.$revision
9471: ;;
9472:
9473: windows)
9474: # Use '-' rather than '.', since we only want one
9475: # extension on DOS 8.3 file systems.
9476: func_arith $current - $age
9477: major=$func_arith_result
9478: versuffix=-$major
9479: ;;
9480:
9481: *)
9482: func_fatal_configuration "unknown library version type '$version_type'"
9483: ;;
9484: esac
9485:
9486: # Clear the version info if we defaulted, and they specified a release.
9487: if test -z "$vinfo" && test -n "$release"; then
9488: major=
9489: case $version_type in
9490: darwin)
9491: # we can't check for "0.0" in archive_cmds due to quoting
9492: # problems, so we reset it completely
9493: verstring=
9494: ;;
9495: *)
9496: verstring=0.0
9497: ;;
9498: esac
9499: if test no = "$need_version"; then
9500: versuffix=
9501: else
9502: versuffix=.0.0
9503: fi
9504: fi
9505:
9506: # Remove version info from name if versioning should be avoided
9507: if test yes,no = "$avoid_version,$need_version"; then
9508: major=
9509: versuffix=
9510: verstring=
9511: fi
9512:
9513: # Check to see if the archive will have undefined symbols.
9514: if test yes = "$allow_undefined"; then
9515: if test unsupported = "$allow_undefined_flag"; then
9516: if test yes = "$build_old_libs"; then
9517: func_warning "undefined symbols not allowed in $host shared libraries; building static only"
9518: build_libtool_libs=no
9519: else
9520: func_fatal_error "can't build $host shared library unless -no-undefined is specified"
9521: fi
9522: fi
9523: else
9524: # Don't allow undefined symbols.
9525: allow_undefined_flag=$no_undefined_flag
9526: fi
9527:
9528: fi
9529:
9530: func_generate_dlsyms "$libname" "$libname" :
9531: func_append libobjs " $symfileobj"
9532: test " " = "$libobjs" && libobjs=
9533:
9534: if test relink != "$opt_mode"; then
9535: # Remove our outputs, but don't remove object files since they
9536: # may have been created when compiling PIC objects.
9537: removelist=
9538: tempremovelist=`$ECHO "$output_objdir/*"`
9539: for p in $tempremovelist; do
9540: case $p in
9541: *.$objext | *.gcno)
9542: ;;
9543: $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
9544: if test -n "$precious_files_regex"; then
9545: if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
9546: then
9547: continue
9548: fi
9549: fi
9550: func_append removelist " $p"
9551: ;;
9552: *) ;;
9553: esac
9554: done
9555: test -n "$removelist" && \
9556: func_show_eval "${RM}r \$removelist"
9557: fi
9558:
9559: # Now set the variables for building old libraries.
9560: if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
9561: func_append oldlibs " $output_objdir/$libname.$libext"
9562:
9563: # Transform .lo files to .o files.
9564: oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
9565: fi
9566:
9567: # Eliminate all temporary directories.
9568: #for path in $notinst_path; do
9569: # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
9570: # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
9571: # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
9572: #done
9573:
9574: if test -n "$xrpath"; then
9575: # If the user specified any rpath flags, then add them.
9576: temp_xrpath=
9577: for libdir in $xrpath; do
9578: func_replace_sysroot "$libdir"
9579: func_append temp_xrpath " -R$func_replace_sysroot_result"
9580: case "$finalize_rpath " in
9581: *" $libdir "*) ;;
9582: *) func_append finalize_rpath " $libdir" ;;
9583: esac
9584: done
9585: if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
9586: dependency_libs="$temp_xrpath $dependency_libs"
9587: fi
9588: fi
9589:
9590: # Make sure dlfiles contains only unique files that won't be dlpreopened
9591: old_dlfiles=$dlfiles
9592: dlfiles=
9593: for lib in $old_dlfiles; do
9594: case " $dlprefiles $dlfiles " in
9595: *" $lib "*) ;;
9596: *) func_append dlfiles " $lib" ;;
9597: esac
9598: done
9599:
9600: # Make sure dlprefiles contains only unique files
9601: old_dlprefiles=$dlprefiles
9602: dlprefiles=
9603: for lib in $old_dlprefiles; do
9604: case "$dlprefiles " in
9605: *" $lib "*) ;;
9606: *) func_append dlprefiles " $lib" ;;
9607: esac
9608: done
9609:
9610: if test yes = "$build_libtool_libs"; then
9611: if test -n "$rpath"; then
9612: case $host in
9613: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
9614: # these systems don't actually have a c library (as such)!
9615: ;;
9616: *-*-rhapsody* | *-*-darwin1.[012])
9617: # Rhapsody C library is in the System framework
9618: func_append deplibs " System.ltframework"
9619: ;;
9620: *-*-netbsd*)
9621: # Don't link with libc until the a.out ld.so is fixed.
9622: ;;
9623: *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
9624: # Do not include libc due to us having libc/libc_r.
9625: ;;
9626: *-*-sco3.2v5* | *-*-sco5v6*)
9627: # Causes problems with __ctype
9628: ;;
9629: *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
9630: # Compiler inserts libc in the correct place for threads to work
9631: ;;
9632: *)
9633: # Add libc to deplibs on all other systems if necessary.
9634: if test yes = "$build_libtool_need_lc"; then
9635: func_append deplibs " -lc"
9636: fi
9637: ;;
9638: esac
9639: fi
9640:
9641: # Transform deplibs into only deplibs that can be linked in shared.
9642: name_save=$name
9643: libname_save=$libname
9644: release_save=$release
9645: versuffix_save=$versuffix
9646: major_save=$major
9647: # I'm not sure if I'm treating the release correctly. I think
9648: # release should show up in the -l (ie -lgmp5) so we don't want to
9649: # add it in twice. Is that correct?
9650: release=
9651: versuffix=
9652: major=
9653: newdeplibs=
9654: droppeddeps=no
9655: case $deplibs_check_method in
9656: pass_all)
9657: # Don't check for shared/static. Everything works.
9658: # This might be a little naive. We might want to check
9659: # whether the library exists or not. But this is on
9660: # osf3 & osf4 and I'm not really sure... Just
9661: # implementing what was already the behavior.
9662: newdeplibs=$deplibs
9663: ;;
9664: test_compile)
9665: # This code stresses the "libraries are programs" paradigm to its
9666: # limits. Maybe even breaks it. We compile a program, linking it
9667: # against the deplibs as a proxy for the library. Then we can check
9668: # whether they linked in statically or dynamically with ldd.
9669: $opt_dry_run || $RM conftest.c
9670: cat > conftest.c <<EOF
9671: int main() { return 0; }
9672: EOF
9673: $opt_dry_run || $RM conftest
9674: if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
9675: ldd_output=`ldd conftest`
9676: for i in $deplibs; do
9677: case $i in
9678: -l*)
9679: func_stripname -l '' "$i"
9680: name=$func_stripname_result
9681: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9682: case " $predeps $postdeps " in
9683: *" $i "*)
9684: func_append newdeplibs " $i"
9685: i=
9686: ;;
9687: esac
9688: fi
9689: if test -n "$i"; then
9690: libname=`eval "\\$ECHO \"$libname_spec\""`
9691: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9692: set dummy $deplib_matches; shift
9693: deplib_match=$1
9694: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9695: func_append newdeplibs " $i"
9696: else
9697: droppeddeps=yes
9698: echo
9699: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9700: echo "*** I have the capability to make that library automatically link in when"
9701: echo "*** you link to this library. But I can only do this if you have a"
9702: echo "*** shared version of the library, which I believe you do not have"
9703: echo "*** because a test_compile did reveal that the linker did not use it for"
9704: echo "*** its dynamic dependency list that programs get resolved with at runtime."
9705: fi
9706: fi
9707: ;;
9708: *)
9709: func_append newdeplibs " $i"
9710: ;;
9711: esac
9712: done
9713: else
9714: # Error occurred in the first compile. Let's try to salvage
9715: # the situation: Compile a separate program for each library.
9716: for i in $deplibs; do
9717: case $i in
9718: -l*)
9719: func_stripname -l '' "$i"
9720: name=$func_stripname_result
9721: $opt_dry_run || $RM conftest
9722: if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
9723: ldd_output=`ldd conftest`
9724: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9725: case " $predeps $postdeps " in
9726: *" $i "*)
9727: func_append newdeplibs " $i"
9728: i=
9729: ;;
9730: esac
9731: fi
9732: if test -n "$i"; then
9733: libname=`eval "\\$ECHO \"$libname_spec\""`
9734: deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
9735: set dummy $deplib_matches; shift
9736: deplib_match=$1
9737: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
9738: func_append newdeplibs " $i"
9739: else
9740: droppeddeps=yes
9741: echo
9742: $ECHO "*** Warning: dynamic linker does not accept needed library $i."
9743: echo "*** I have the capability to make that library automatically link in when"
9744: echo "*** you link to this library. But I can only do this if you have a"
9745: echo "*** shared version of the library, which you do not appear to have"
9746: echo "*** because a test_compile did reveal that the linker did not use this one"
9747: echo "*** as a dynamic dependency that programs can get resolved with at runtime."
9748: fi
9749: fi
9750: else
9751: droppeddeps=yes
9752: echo
9753: $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
9754: echo "*** make it link in! You will probably need to install it or some"
9755: echo "*** library that it depends on before this library will be fully"
9756: echo "*** functional. Installing it before continuing would be even better."
9757: fi
9758: ;;
9759: *)
9760: func_append newdeplibs " $i"
9761: ;;
9762: esac
9763: done
9764: fi
9765: ;;
9766: file_magic*)
9767: set dummy $deplibs_check_method; shift
9768: file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9769: for a_deplib in $deplibs; do
9770: case $a_deplib in
9771: -l*)
9772: func_stripname -l '' "$a_deplib"
9773: name=$func_stripname_result
9774: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9775: case " $predeps $postdeps " in
9776: *" $a_deplib "*)
9777: func_append newdeplibs " $a_deplib"
9778: a_deplib=
9779: ;;
9780: esac
9781: fi
9782: if test -n "$a_deplib"; then
9783: libname=`eval "\\$ECHO \"$libname_spec\""`
9784: if test -n "$file_magic_glob"; then
9785: libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
9786: else
9787: libnameglob=$libname
9788: fi
9789: test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
9790: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9791: if test yes = "$want_nocaseglob"; then
9792: shopt -s nocaseglob
9793: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9794: $nocaseglob
9795: else
9796: potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
9797: fi
9798: for potent_lib in $potential_libs; do
9799: # Follow soft links.
9800: if ls -lLd "$potent_lib" 2>/dev/null |
9801: $GREP " -> " >/dev/null; then
9802: continue
9803: fi
9804: # The statement above tries to avoid entering an
9805: # endless loop below, in case of cyclic links.
9806: # We might still enter an endless loop, since a link
9807: # loop can be closed while we follow links,
9808: # but so what?
9809: potlib=$potent_lib
9810: while test -h "$potlib" 2>/dev/null; do
9811: potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
9812: case $potliblink in
9813: [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
9814: *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
9815: esac
9816: done
9817: if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
9818: $SED -e 10q |
9819: $EGREP "$file_magic_regex" > /dev/null; then
9820: func_append newdeplibs " $a_deplib"
9821: a_deplib=
9822: break 2
9823: fi
9824: done
9825: done
9826: fi
9827: if test -n "$a_deplib"; then
9828: droppeddeps=yes
9829: echo
9830: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9831: echo "*** I have the capability to make that library automatically link in when"
9832: echo "*** you link to this library. But I can only do this if you have a"
9833: echo "*** shared version of the library, which you do not appear to have"
9834: echo "*** because I did check the linker path looking for a file starting"
9835: if test -z "$potlib"; then
9836: $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
9837: else
9838: $ECHO "*** with $libname and none of the candidates passed a file format test"
9839: $ECHO "*** using a file magic. Last file checked: $potlib"
9840: fi
9841: fi
9842: ;;
9843: *)
9844: # Add a -L argument.
9845: func_append newdeplibs " $a_deplib"
9846: ;;
9847: esac
9848: done # Gone through all deplibs.
9849: ;;
9850: match_pattern*)
9851: set dummy $deplibs_check_method; shift
9852: match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
9853: for a_deplib in $deplibs; do
9854: case $a_deplib in
9855: -l*)
9856: func_stripname -l '' "$a_deplib"
9857: name=$func_stripname_result
9858: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9859: case " $predeps $postdeps " in
9860: *" $a_deplib "*)
9861: func_append newdeplibs " $a_deplib"
9862: a_deplib=
9863: ;;
9864: esac
9865: fi
9866: if test -n "$a_deplib"; then
9867: libname=`eval "\\$ECHO \"$libname_spec\""`
9868: for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
9869: potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
9870: for potent_lib in $potential_libs; do
9871: potlib=$potent_lib # see symlink-check above in file_magic test
9872: if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
9873: $EGREP "$match_pattern_regex" > /dev/null; then
9874: func_append newdeplibs " $a_deplib"
9875: a_deplib=
9876: break 2
9877: fi
9878: done
9879: done
9880: fi
9881: if test -n "$a_deplib"; then
9882: droppeddeps=yes
9883: echo
9884: $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
9885: echo "*** I have the capability to make that library automatically link in when"
9886: echo "*** you link to this library. But I can only do this if you have a"
9887: echo "*** shared version of the library, which you do not appear to have"
9888: echo "*** because I did check the linker path looking for a file starting"
9889: if test -z "$potlib"; then
9890: $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
9891: else
9892: $ECHO "*** with $libname and none of the candidates passed a file format test"
9893: $ECHO "*** using a regex pattern. Last file checked: $potlib"
9894: fi
9895: fi
9896: ;;
9897: *)
9898: # Add a -L argument.
9899: func_append newdeplibs " $a_deplib"
9900: ;;
9901: esac
9902: done # Gone through all deplibs.
9903: ;;
9904: none | unknown | *)
9905: newdeplibs=
9906: tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
9907: if test yes = "$allow_libtool_libs_with_static_runtimes"; then
9908: for i in $predeps $postdeps; do
9909: # can't use Xsed below, because $i might contain '/'
9910: tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
9911: done
9912: fi
9913: case $tmp_deplibs in
9914: *[!\ \ ]*)
9915: echo
9916: if test none = "$deplibs_check_method"; then
9917: echo "*** Warning: inter-library dependencies are not supported in this platform."
9918: else
9919: echo "*** Warning: inter-library dependencies are not known to be supported."
9920: fi
9921: echo "*** All declared inter-library dependencies are being dropped."
9922: droppeddeps=yes
9923: ;;
9924: esac
9925: ;;
9926: esac
9927: versuffix=$versuffix_save
9928: major=$major_save
9929: release=$release_save
9930: libname=$libname_save
9931: name=$name_save
9932:
9933: case $host in
9934: *-*-rhapsody* | *-*-darwin1.[012])
9935: # On Rhapsody replace the C library with the System framework
9936: newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
9937: ;;
9938: esac
9939:
9940: if test yes = "$droppeddeps"; then
9941: if test yes = "$module"; then
9942: echo
9943: echo "*** Warning: libtool could not satisfy all declared inter-library"
9944: $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
9945: echo "*** a static module, that should work as long as the dlopening"
9946: echo "*** application is linked with the -dlopen flag."
9947: if test -z "$global_symbol_pipe"; then
9948: echo
9949: echo "*** However, this would only work if libtool was able to extract symbol"
9950: echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
9951: echo "*** not find such a program. So, this module is probably useless."
9952: echo "*** 'nm' from GNU binutils and a full rebuild may help."
9953: fi
9954: if test no = "$build_old_libs"; then
9955: oldlibs=$output_objdir/$libname.$libext
9956: build_libtool_libs=module
9957: build_old_libs=yes
9958: else
9959: build_libtool_libs=no
9960: fi
9961: else
9962: echo "*** The inter-library dependencies that have been dropped here will be"
9963: echo "*** automatically added whenever a program is linked with this library"
9964: echo "*** or is declared to -dlopen it."
9965:
9966: if test no = "$allow_undefined"; then
9967: echo
9968: echo "*** Since this library must not contain undefined symbols,"
9969: echo "*** because either the platform does not support them or"
9970: echo "*** it was explicitly requested with -no-undefined,"
9971: echo "*** libtool will only create a static version of it."
9972: if test no = "$build_old_libs"; then
9973: oldlibs=$output_objdir/$libname.$libext
9974: build_libtool_libs=module
9975: build_old_libs=yes
9976: else
9977: build_libtool_libs=no
9978: fi
9979: fi
9980: fi
9981: fi
9982: # Done checking deplibs!
9983: deplibs=$newdeplibs
9984: fi
9985: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
9986: case $host in
9987: *-*-darwin*)
9988: newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9989: new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9990: deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
9991: ;;
9992: esac
9993:
9994: # move library search paths that coincide with paths to not yet
9995: # installed libraries to the beginning of the library search list
9996: new_libs=
9997: for path in $notinst_path; do
9998: case " $new_libs " in
9999: *" -L$path/$objdir "*) ;;
10000: *)
10001: case " $deplibs " in
10002: *" -L$path/$objdir "*)
10003: func_append new_libs " -L$path/$objdir" ;;
10004: esac
10005: ;;
10006: esac
10007: done
10008: for deplib in $deplibs; do
10009: case $deplib in
10010: -L*)
10011: case " $new_libs " in
10012: *" $deplib "*) ;;
10013: *) func_append new_libs " $deplib" ;;
10014: esac
10015: ;;
10016: *) func_append new_libs " $deplib" ;;
10017: esac
10018: done
10019: deplibs=$new_libs
10020:
10021: # All the library-specific variables (install_libdir is set above).
10022: library_names=
10023: old_library=
10024: dlname=
10025:
10026: # Test again, we may have decided not to build it any more
10027: if test yes = "$build_libtool_libs"; then
10028: # Remove $wl instances when linking with ld.
10029: # FIXME: should test the right _cmds variable.
10030: case $archive_cmds in
10031: *\$LD\ *) wl= ;;
10032: esac
10033: if test yes = "$hardcode_into_libs"; then
10034: # Hardcode the library paths
10035: hardcode_libdirs=
10036: dep_rpath=
10037: rpath=$finalize_rpath
10038: test relink = "$opt_mode" || rpath=$compile_rpath$rpath
10039: for libdir in $rpath; do
10040: if test -n "$hardcode_libdir_flag_spec"; then
10041: if test -n "$hardcode_libdir_separator"; then
10042: func_replace_sysroot "$libdir"
10043: libdir=$func_replace_sysroot_result
10044: if test -z "$hardcode_libdirs"; then
10045: hardcode_libdirs=$libdir
10046: else
10047: # Just accumulate the unique libdirs.
10048: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10049: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10050: ;;
10051: *)
10052: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10053: ;;
10054: esac
10055: fi
10056: else
10057: eval flag=\"$hardcode_libdir_flag_spec\"
10058: func_append dep_rpath " $flag"
10059: fi
10060: elif test -n "$runpath_var"; then
10061: case "$perm_rpath " in
10062: *" $libdir "*) ;;
10063: *) func_append perm_rpath " $libdir" ;;
10064: esac
10065: fi
10066: done
10067: # Substitute the hardcoded libdirs into the rpath.
10068: if test -n "$hardcode_libdir_separator" &&
10069: test -n "$hardcode_libdirs"; then
10070: libdir=$hardcode_libdirs
10071: eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
10072: fi
10073: if test -n "$runpath_var" && test -n "$perm_rpath"; then
10074: # We should set the runpath_var.
10075: rpath=
10076: for dir in $perm_rpath; do
10077: func_append rpath "$dir:"
10078: done
10079: eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
10080: fi
10081: test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
10082: fi
10083:
10084: shlibpath=$finalize_shlibpath
10085: test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
10086: if test -n "$shlibpath"; then
10087: eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
10088: fi
10089:
10090: # Get the real and link names of the library.
10091: eval shared_ext=\"$shrext_cmds\"
10092: eval library_names=\"$library_names_spec\"
10093: set dummy $library_names
10094: shift
10095: realname=$1
10096: shift
10097:
10098: if test -n "$soname_spec"; then
10099: eval soname=\"$soname_spec\"
10100: else
10101: soname=$realname
10102: fi
10103: if test -z "$dlname"; then
10104: dlname=$soname
10105: fi
10106:
10107: lib=$output_objdir/$realname
10108: linknames=
10109: for link
10110: do
10111: func_append linknames " $link"
10112: done
10113:
10114: # Use standard objects if they are pic
10115: test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
10116: test "X$libobjs" = "X " && libobjs=
10117:
10118: delfiles=
10119: if test -n "$export_symbols" && test -n "$include_expsyms"; then
10120: $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
10121: export_symbols=$output_objdir/$libname.uexp
10122: func_append delfiles " $export_symbols"
10123: fi
10124:
10125: orig_export_symbols=
10126: case $host_os in
10127: cygwin* | mingw* | cegcc*)
10128: if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
10129: # exporting using user supplied symfile
10130: func_dll_def_p "$export_symbols" || {
10131: # and it's NOT already a .def file. Must figure out
10132: # which of the given symbols are data symbols and tag
10133: # them as such. So, trigger use of export_symbols_cmds.
10134: # export_symbols gets reassigned inside the "prepare
10135: # the list of exported symbols" if statement, so the
10136: # include_expsyms logic still works.
10137: orig_export_symbols=$export_symbols
10138: export_symbols=
10139: always_export_symbols=yes
10140: }
10141: fi
10142: ;;
10143: esac
10144:
10145: # Prepare the list of exported symbols
10146: if test -z "$export_symbols"; then
10147: if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
10148: func_verbose "generating symbol list for '$libname.la'"
10149: export_symbols=$output_objdir/$libname.exp
10150: $opt_dry_run || $RM $export_symbols
10151: cmds=$export_symbols_cmds
10152: save_ifs=$IFS; IFS='~'
10153: for cmd1 in $cmds; do
10154: IFS=$save_ifs
10155: # Take the normal branch if the nm_file_list_spec branch
10156: # doesn't work or if tool conversion is not needed.
10157: case $nm_file_list_spec~$to_tool_file_cmd in
10158: *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
10159: try_normal_branch=yes
10160: eval cmd=\"$cmd1\"
10161: func_len " $cmd"
10162: len=$func_len_result
10163: ;;
10164: *)
10165: try_normal_branch=no
10166: ;;
10167: esac
10168: if test yes = "$try_normal_branch" \
10169: && { test "$len" -lt "$max_cmd_len" \
10170: || test "$max_cmd_len" -le -1; }
10171: then
10172: func_show_eval "$cmd" 'exit $?'
10173: skipped_export=false
10174: elif test -n "$nm_file_list_spec"; then
10175: func_basename "$output"
10176: output_la=$func_basename_result
10177: save_libobjs=$libobjs
10178: save_output=$output
10179: output=$output_objdir/$output_la.nm
10180: func_to_tool_file "$output"
10181: libobjs=$nm_file_list_spec$func_to_tool_file_result
10182: func_append delfiles " $output"
10183: func_verbose "creating $NM input file list: $output"
10184: for obj in $save_libobjs; do
10185: func_to_tool_file "$obj"
10186: $ECHO "$func_to_tool_file_result"
10187: done > "$output"
10188: eval cmd=\"$cmd1\"
10189: func_show_eval "$cmd" 'exit $?'
10190: output=$save_output
10191: libobjs=$save_libobjs
10192: skipped_export=false
10193: else
10194: # The command line is too long to execute in one step.
10195: func_verbose "using reloadable object file for export list..."
10196: skipped_export=:
10197: # Break out early, otherwise skipped_export may be
10198: # set to false by a later but shorter cmd.
10199: break
10200: fi
10201: done
10202: IFS=$save_ifs
10203: if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
10204: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
10205: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
10206: fi
10207: fi
10208: fi
10209:
10210: if test -n "$export_symbols" && test -n "$include_expsyms"; then
10211: tmp_export_symbols=$export_symbols
10212: test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
10213: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
10214: fi
10215:
10216: if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
10217: # The given exports_symbols file has to be filtered, so filter it.
10218: func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
10219: # FIXME: $output_objdir/$libname.filter potentially contains lots of
10220: # 's' commands, which not all seds can handle. GNU sed should be fine
10221: # though. Also, the filter scales superlinearly with the number of
10222: # global variables. join(1) would be nice here, but unfortunately
10223: # isn't a blessed tool.
10224: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
10225: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
10226: export_symbols=$output_objdir/$libname.def
10227: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
10228: fi
10229:
10230: tmp_deplibs=
10231: for test_deplib in $deplibs; do
10232: case " $convenience " in
10233: *" $test_deplib "*) ;;
10234: *)
10235: func_append tmp_deplibs " $test_deplib"
10236: ;;
10237: esac
10238: done
10239: deplibs=$tmp_deplibs
10240:
10241: if test -n "$convenience"; then
10242: if test -n "$whole_archive_flag_spec" &&
10243: test yes = "$compiler_needs_object" &&
10244: test -z "$libobjs"; then
10245: # extract the archives, so we have objects to list.
10246: # TODO: could optimize this to just extract one archive.
10247: whole_archive_flag_spec=
10248: fi
10249: if test -n "$whole_archive_flag_spec"; then
10250: save_libobjs=$libobjs
10251: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
10252: test "X$libobjs" = "X " && libobjs=
10253: else
10254: gentop=$output_objdir/${outputname}x
10255: func_append generated " $gentop"
10256:
10257: func_extract_archives $gentop $convenience
10258: func_append libobjs " $func_extract_archives_result"
10259: test "X$libobjs" = "X " && libobjs=
10260: fi
10261: fi
10262:
10263: if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
10264: eval flag=\"$thread_safe_flag_spec\"
10265: func_append linker_flags " $flag"
10266: fi
10267:
10268: # Make a backup of the uninstalled library when relinking
10269: if test relink = "$opt_mode"; then
10270: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
10271: fi
10272:
10273: # Do each of the archive commands.
10274: if test yes = "$module" && test -n "$module_cmds"; then
10275: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
10276: eval test_cmds=\"$module_expsym_cmds\"
10277: cmds=$module_expsym_cmds
10278: else
10279: eval test_cmds=\"$module_cmds\"
10280: cmds=$module_cmds
10281: fi
10282: else
10283: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
10284: eval test_cmds=\"$archive_expsym_cmds\"
10285: cmds=$archive_expsym_cmds
10286: else
10287: eval test_cmds=\"$archive_cmds\"
10288: cmds=$archive_cmds
10289: fi
10290: fi
10291:
10292: if test : != "$skipped_export" &&
10293: func_len " $test_cmds" &&
10294: len=$func_len_result &&
10295: test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
10296: :
10297: else
10298: # The command line is too long to link in one step, link piecewise
10299: # or, if using GNU ld and skipped_export is not :, use a linker
10300: # script.
10301:
10302: # Save the value of $output and $libobjs because we want to
10303: # use them later. If we have whole_archive_flag_spec, we
10304: # want to use save_libobjs as it was before
10305: # whole_archive_flag_spec was expanded, because we can't
10306: # assume the linker understands whole_archive_flag_spec.
10307: # This may have to be revisited, in case too many
10308: # convenience libraries get linked in and end up exceeding
10309: # the spec.
10310: if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
10311: save_libobjs=$libobjs
10312: fi
10313: save_output=$output
10314: func_basename "$output"
10315: output_la=$func_basename_result
10316:
10317: # Clear the reloadable object creation command queue and
10318: # initialize k to one.
10319: test_cmds=
10320: concat_cmds=
10321: objlist=
10322: last_robj=
10323: k=1
10324:
10325: if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
10326: output=$output_objdir/$output_la.lnkscript
10327: func_verbose "creating GNU ld script: $output"
10328: echo 'INPUT (' > $output
10329: for obj in $save_libobjs
10330: do
10331: func_to_tool_file "$obj"
10332: $ECHO "$func_to_tool_file_result" >> $output
10333: done
10334: echo ')' >> $output
10335: func_append delfiles " $output"
10336: func_to_tool_file "$output"
10337: output=$func_to_tool_file_result
10338: elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
10339: output=$output_objdir/$output_la.lnk
10340: func_verbose "creating linker input file list: $output"
10341: : > $output
10342: set x $save_libobjs
10343: shift
10344: firstobj=
10345: if test yes = "$compiler_needs_object"; then
10346: firstobj="$1 "
10347: shift
10348: fi
10349: for obj
10350: do
10351: func_to_tool_file "$obj"
10352: $ECHO "$func_to_tool_file_result" >> $output
10353: done
10354: func_append delfiles " $output"
10355: func_to_tool_file "$output"
10356: output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
10357: else
10358: if test -n "$save_libobjs"; then
10359: func_verbose "creating reloadable object files..."
10360: output=$output_objdir/$output_la-$k.$objext
10361: eval test_cmds=\"$reload_cmds\"
10362: func_len " $test_cmds"
10363: len0=$func_len_result
10364: len=$len0
10365:
10366: # Loop over the list of objects to be linked.
10367: for obj in $save_libobjs
10368: do
10369: func_len " $obj"
10370: func_arith $len + $func_len_result
10371: len=$func_arith_result
10372: if test -z "$objlist" ||
10373: test "$len" -lt "$max_cmd_len"; then
10374: func_append objlist " $obj"
10375: else
10376: # The command $test_cmds is almost too long, add a
10377: # command to the queue.
10378: if test 1 -eq "$k"; then
10379: # The first file doesn't have a previous command to add.
10380: reload_objs=$objlist
10381: eval concat_cmds=\"$reload_cmds\"
10382: else
10383: # All subsequent reloadable object files will link in
10384: # the last one created.
10385: reload_objs="$objlist $last_robj"
10386: eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
10387: fi
10388: last_robj=$output_objdir/$output_la-$k.$objext
10389: func_arith $k + 1
10390: k=$func_arith_result
10391: output=$output_objdir/$output_la-$k.$objext
10392: objlist=" $obj"
10393: func_len " $last_robj"
10394: func_arith $len0 + $func_len_result
10395: len=$func_arith_result
10396: fi
10397: done
10398: # Handle the remaining objects by creating one last
10399: # reloadable object file. All subsequent reloadable object
10400: # files will link in the last one created.
10401: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
10402: reload_objs="$objlist $last_robj"
10403: eval concat_cmds=\"\$concat_cmds$reload_cmds\"
10404: if test -n "$last_robj"; then
10405: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
10406: fi
10407: func_append delfiles " $output"
10408:
10409: else
10410: output=
10411: fi
10412:
10413: ${skipped_export-false} && {
10414: func_verbose "generating symbol list for '$libname.la'"
10415: export_symbols=$output_objdir/$libname.exp
10416: $opt_dry_run || $RM $export_symbols
10417: libobjs=$output
10418: # Append the command to create the export file.
10419: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
10420: eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
10421: if test -n "$last_robj"; then
10422: eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
10423: fi
10424: }
10425:
10426: test -n "$save_libobjs" &&
10427: func_verbose "creating a temporary reloadable object file: $output"
10428:
10429: # Loop through the commands generated above and execute them.
10430: save_ifs=$IFS; IFS='~'
10431: for cmd in $concat_cmds; do
10432: IFS=$save_ifs
10433: $opt_quiet || {
10434: func_quote_for_expand "$cmd"
10435: eval "func_echo $func_quote_for_expand_result"
10436: }
10437: $opt_dry_run || eval "$cmd" || {
10438: lt_exit=$?
10439:
10440: # Restore the uninstalled library and exit
10441: if test relink = "$opt_mode"; then
10442: ( cd "$output_objdir" && \
10443: $RM "${realname}T" && \
10444: $MV "${realname}U" "$realname" )
10445: fi
10446:
10447: exit $lt_exit
10448: }
10449: done
10450: IFS=$save_ifs
10451:
10452: if test -n "$export_symbols_regex" && ${skipped_export-false}; then
10453: func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
10454: func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
10455: fi
10456: fi
10457:
10458: ${skipped_export-false} && {
10459: if test -n "$export_symbols" && test -n "$include_expsyms"; then
10460: tmp_export_symbols=$export_symbols
10461: test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
10462: $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
10463: fi
10464:
10465: if test -n "$orig_export_symbols"; then
10466: # The given exports_symbols file has to be filtered, so filter it.
10467: func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
10468: # FIXME: $output_objdir/$libname.filter potentially contains lots of
10469: # 's' commands, which not all seds can handle. GNU sed should be fine
10470: # though. Also, the filter scales superlinearly with the number of
10471: # global variables. join(1) would be nice here, but unfortunately
10472: # isn't a blessed tool.
10473: $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
10474: func_append delfiles " $export_symbols $output_objdir/$libname.filter"
10475: export_symbols=$output_objdir/$libname.def
10476: $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
10477: fi
10478: }
10479:
10480: libobjs=$output
10481: # Restore the value of output.
10482: output=$save_output
10483:
10484: if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
10485: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
10486: test "X$libobjs" = "X " && libobjs=
10487: fi
10488: # Expand the library linking commands again to reset the
10489: # value of $libobjs for piecewise linking.
10490:
10491: # Do each of the archive commands.
10492: if test yes = "$module" && test -n "$module_cmds"; then
10493: if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
10494: cmds=$module_expsym_cmds
10495: else
10496: cmds=$module_cmds
10497: fi
10498: else
10499: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
10500: cmds=$archive_expsym_cmds
10501: else
10502: cmds=$archive_cmds
10503: fi
10504: fi
10505: fi
10506:
10507: if test -n "$delfiles"; then
10508: # Append the command to remove temporary files to $cmds.
10509: eval cmds=\"\$cmds~\$RM $delfiles\"
10510: fi
10511:
10512: # Add any objects from preloaded convenience libraries
10513: if test -n "$dlprefiles"; then
10514: gentop=$output_objdir/${outputname}x
10515: func_append generated " $gentop"
10516:
10517: func_extract_archives $gentop $dlprefiles
10518: func_append libobjs " $func_extract_archives_result"
10519: test "X$libobjs" = "X " && libobjs=
10520: fi
10521:
10522: save_ifs=$IFS; IFS='~'
10523: for cmd in $cmds; do
10524: IFS=$sp$nl
10525: eval cmd=\"$cmd\"
10526: IFS=$save_ifs
10527: $opt_quiet || {
10528: func_quote_for_expand "$cmd"
10529: eval "func_echo $func_quote_for_expand_result"
10530: }
10531: $opt_dry_run || eval "$cmd" || {
10532: lt_exit=$?
10533:
10534: # Restore the uninstalled library and exit
10535: if test relink = "$opt_mode"; then
10536: ( cd "$output_objdir" && \
10537: $RM "${realname}T" && \
10538: $MV "${realname}U" "$realname" )
10539: fi
10540:
10541: exit $lt_exit
10542: }
10543: done
10544: IFS=$save_ifs
10545:
10546: # Restore the uninstalled library and exit
10547: if test relink = "$opt_mode"; then
10548: $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
10549:
10550: if test -n "$convenience"; then
10551: if test -z "$whole_archive_flag_spec"; then
10552: func_show_eval '${RM}r "$gentop"'
10553: fi
10554: fi
10555:
10556: exit $EXIT_SUCCESS
10557: fi
10558:
10559: # Create links to the real library.
10560: for linkname in $linknames; do
10561: if test "$realname" != "$linkname"; then
10562: func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
10563: fi
10564: done
10565:
10566: # If -module or -export-dynamic was specified, set the dlname.
10567: if test yes = "$module" || test yes = "$export_dynamic"; then
10568: # On all known operating systems, these are identical.
10569: dlname=$soname
10570: fi
10571: fi
10572: ;;
10573:
10574: obj)
10575: if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
10576: func_warning "'-dlopen' is ignored for objects"
10577: fi
10578:
10579: case " $deplibs" in
10580: *\ -l* | *\ -L*)
10581: func_warning "'-l' and '-L' are ignored for objects" ;;
10582: esac
10583:
10584: test -n "$rpath" && \
10585: func_warning "'-rpath' is ignored for objects"
10586:
10587: test -n "$xrpath" && \
10588: func_warning "'-R' is ignored for objects"
10589:
10590: test -n "$vinfo" && \
10591: func_warning "'-version-info' is ignored for objects"
10592:
10593: test -n "$release" && \
10594: func_warning "'-release' is ignored for objects"
10595:
10596: case $output in
10597: *.lo)
10598: test -n "$objs$old_deplibs" && \
10599: func_fatal_error "cannot build library object '$output' from non-libtool objects"
10600:
10601: libobj=$output
10602: func_lo2o "$libobj"
10603: obj=$func_lo2o_result
10604: ;;
10605: *)
10606: libobj=
10607: obj=$output
10608: ;;
10609: esac
10610:
10611: # Delete the old objects.
10612: $opt_dry_run || $RM $obj $libobj
10613:
10614: # Objects from convenience libraries. This assumes
10615: # single-version convenience libraries. Whenever we create
10616: # different ones for PIC/non-PIC, this we'll have to duplicate
10617: # the extraction.
10618: reload_conv_objs=
10619: gentop=
10620: # if reload_cmds runs $LD directly, get rid of -Wl from
10621: # whole_archive_flag_spec and hope we can get by with turning comma
10622: # into space.
10623: case $reload_cmds in
10624: *\$LD[\ \$]*) wl= ;;
10625: esac
10626: if test -n "$convenience"; then
10627: if test -n "$whole_archive_flag_spec"; then
10628: eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
10629: test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
10630: reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
10631: else
10632: gentop=$output_objdir/${obj}x
10633: func_append generated " $gentop"
10634:
10635: func_extract_archives $gentop $convenience
10636: reload_conv_objs="$reload_objs $func_extract_archives_result"
10637: fi
10638: fi
10639:
10640: # If we're not building shared, we need to use non_pic_objs
10641: test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
10642:
10643: # Create the old-style object.
10644: reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
10645:
10646: output=$obj
10647: func_execute_cmds "$reload_cmds" 'exit $?'
10648:
10649: # Exit if we aren't doing a library object file.
10650: if test -z "$libobj"; then
10651: if test -n "$gentop"; then
10652: func_show_eval '${RM}r "$gentop"'
10653: fi
10654:
10655: exit $EXIT_SUCCESS
10656: fi
10657:
10658: test yes = "$build_libtool_libs" || {
10659: if test -n "$gentop"; then
10660: func_show_eval '${RM}r "$gentop"'
10661: fi
10662:
10663: # Create an invalid libtool object if no PIC, so that we don't
10664: # accidentally link it into a program.
10665: # $show "echo timestamp > $libobj"
10666: # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
10667: exit $EXIT_SUCCESS
10668: }
10669:
10670: if test -n "$pic_flag" || test default != "$pic_mode"; then
10671: # Only do commands if we really have different PIC objects.
10672: reload_objs="$libobjs $reload_conv_objs"
10673: output=$libobj
10674: func_execute_cmds "$reload_cmds" 'exit $?'
10675: fi
10676:
10677: if test -n "$gentop"; then
10678: func_show_eval '${RM}r "$gentop"'
10679: fi
10680:
10681: exit $EXIT_SUCCESS
10682: ;;
10683:
10684: prog)
10685: case $host in
10686: *cygwin*) func_stripname '' '.exe' "$output"
10687: output=$func_stripname_result.exe;;
10688: esac
10689: test -n "$vinfo" && \
10690: func_warning "'-version-info' is ignored for programs"
10691:
10692: test -n "$release" && \
10693: func_warning "'-release' is ignored for programs"
10694:
10695: $preload \
10696: && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
10697: && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
10698:
10699: case $host in
10700: *-*-rhapsody* | *-*-darwin1.[012])
10701: # On Rhapsody replace the C library is the System framework
10702: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
10703: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
10704: ;;
10705: esac
10706:
10707: case $host in
10708: *-*-darwin*)
10709: # Don't allow lazy linking, it breaks C++ global constructors
10710: # But is supposedly fixed on 10.4 or later (yay!).
10711: if test CXX = "$tagname"; then
10712: case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
10713: 10.[0123])
10714: func_append compile_command " $wl-bind_at_load"
10715: func_append finalize_command " $wl-bind_at_load"
10716: ;;
10717: esac
10718: fi
10719: # Time to change all our "foo.ltframework" stuff back to "-framework foo"
10720: compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10721: finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
10722: ;;
10723: esac
10724:
10725:
10726: # move library search paths that coincide with paths to not yet
10727: # installed libraries to the beginning of the library search list
10728: new_libs=
10729: for path in $notinst_path; do
10730: case " $new_libs " in
10731: *" -L$path/$objdir "*) ;;
10732: *)
10733: case " $compile_deplibs " in
10734: *" -L$path/$objdir "*)
10735: func_append new_libs " -L$path/$objdir" ;;
10736: esac
10737: ;;
10738: esac
10739: done
10740: for deplib in $compile_deplibs; do
10741: case $deplib in
10742: -L*)
10743: case " $new_libs " in
10744: *" $deplib "*) ;;
10745: *) func_append new_libs " $deplib" ;;
10746: esac
10747: ;;
10748: *) func_append new_libs " $deplib" ;;
10749: esac
10750: done
10751: compile_deplibs=$new_libs
10752:
10753:
10754: func_append compile_command " $compile_deplibs"
10755: func_append finalize_command " $finalize_deplibs"
10756:
10757: if test -n "$rpath$xrpath"; then
10758: # If the user specified any rpath flags, then add them.
10759: for libdir in $rpath $xrpath; do
10760: # This is the magic to use -rpath.
10761: case "$finalize_rpath " in
10762: *" $libdir "*) ;;
10763: *) func_append finalize_rpath " $libdir" ;;
10764: esac
10765: done
10766: fi
10767:
10768: # Now hardcode the library paths
10769: rpath=
10770: hardcode_libdirs=
10771: for libdir in $compile_rpath $finalize_rpath; do
10772: if test -n "$hardcode_libdir_flag_spec"; then
10773: if test -n "$hardcode_libdir_separator"; then
10774: if test -z "$hardcode_libdirs"; then
10775: hardcode_libdirs=$libdir
10776: else
10777: # Just accumulate the unique libdirs.
10778: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10779: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10780: ;;
10781: *)
10782: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10783: ;;
10784: esac
10785: fi
10786: else
10787: eval flag=\"$hardcode_libdir_flag_spec\"
10788: func_append rpath " $flag"
10789: fi
10790: elif test -n "$runpath_var"; then
10791: case "$perm_rpath " in
10792: *" $libdir "*) ;;
10793: *) func_append perm_rpath " $libdir" ;;
10794: esac
10795: fi
10796: case $host in
10797: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
10798: testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
10799: case :$dllsearchpath: in
10800: *":$libdir:"*) ;;
10801: ::) dllsearchpath=$libdir;;
10802: *) func_append dllsearchpath ":$libdir";;
10803: esac
10804: case :$dllsearchpath: in
10805: *":$testbindir:"*) ;;
10806: ::) dllsearchpath=$testbindir;;
10807: *) func_append dllsearchpath ":$testbindir";;
10808: esac
10809: ;;
10810: esac
10811: done
10812: # Substitute the hardcoded libdirs into the rpath.
10813: if test -n "$hardcode_libdir_separator" &&
10814: test -n "$hardcode_libdirs"; then
10815: libdir=$hardcode_libdirs
10816: eval rpath=\" $hardcode_libdir_flag_spec\"
10817: fi
10818: compile_rpath=$rpath
10819:
10820: rpath=
10821: hardcode_libdirs=
10822: for libdir in $finalize_rpath; do
10823: if test -n "$hardcode_libdir_flag_spec"; then
10824: if test -n "$hardcode_libdir_separator"; then
10825: if test -z "$hardcode_libdirs"; then
10826: hardcode_libdirs=$libdir
10827: else
10828: # Just accumulate the unique libdirs.
10829: case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
10830: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
10831: ;;
10832: *)
10833: func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
10834: ;;
10835: esac
10836: fi
10837: else
10838: eval flag=\"$hardcode_libdir_flag_spec\"
10839: func_append rpath " $flag"
10840: fi
10841: elif test -n "$runpath_var"; then
10842: case "$finalize_perm_rpath " in
10843: *" $libdir "*) ;;
10844: *) func_append finalize_perm_rpath " $libdir" ;;
10845: esac
10846: fi
10847: done
10848: # Substitute the hardcoded libdirs into the rpath.
10849: if test -n "$hardcode_libdir_separator" &&
10850: test -n "$hardcode_libdirs"; then
10851: libdir=$hardcode_libdirs
10852: eval rpath=\" $hardcode_libdir_flag_spec\"
10853: fi
10854: finalize_rpath=$rpath
10855:
10856: if test -n "$libobjs" && test yes = "$build_old_libs"; then
10857: # Transform all the library objects into standard objects.
10858: compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10859: finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
10860: fi
10861:
10862: func_generate_dlsyms "$outputname" "@PROGRAM@" false
10863:
10864: # template prelinking step
10865: if test -n "$prelink_cmds"; then
10866: func_execute_cmds "$prelink_cmds" 'exit $?'
10867: fi
10868:
10869: wrappers_required=:
10870: case $host in
10871: *cegcc* | *mingw32ce*)
10872: # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
10873: wrappers_required=false
10874: ;;
10875: *cygwin* | *mingw* )
10876: test yes = "$build_libtool_libs" || wrappers_required=false
10877: ;;
10878: *)
10879: if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
10880: wrappers_required=false
10881: fi
10882: ;;
10883: esac
10884: $wrappers_required || {
10885: # Replace the output file specification.
10886: compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10887: link_command=$compile_command$compile_rpath
10888:
10889: # We have no uninstalled library dependencies, so finalize right now.
10890: exit_status=0
10891: func_show_eval "$link_command" 'exit_status=$?'
10892:
10893: if test -n "$postlink_cmds"; then
10894: func_to_tool_file "$output"
10895: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10896: func_execute_cmds "$postlink_cmds" 'exit $?'
10897: fi
10898:
10899: # Delete the generated files.
10900: if test -f "$output_objdir/${outputname}S.$objext"; then
10901: func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
10902: fi
10903:
10904: exit $exit_status
10905: }
10906:
10907: if test -n "$compile_shlibpath$finalize_shlibpath"; then
10908: compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
10909: fi
10910: if test -n "$finalize_shlibpath"; then
10911: finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
10912: fi
10913:
10914: compile_var=
10915: finalize_var=
10916: if test -n "$runpath_var"; then
10917: if test -n "$perm_rpath"; then
10918: # We should set the runpath_var.
10919: rpath=
10920: for dir in $perm_rpath; do
10921: func_append rpath "$dir:"
10922: done
10923: compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
10924: fi
10925: if test -n "$finalize_perm_rpath"; then
10926: # We should set the runpath_var.
10927: rpath=
10928: for dir in $finalize_perm_rpath; do
10929: func_append rpath "$dir:"
10930: done
10931: finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
10932: fi
10933: fi
10934:
10935: if test yes = "$no_install"; then
10936: # We don't need to create a wrapper script.
10937: link_command=$compile_var$compile_command$compile_rpath
10938: # Replace the output file specification.
10939: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
10940: # Delete the old output file.
10941: $opt_dry_run || $RM $output
10942: # Link the executable and exit
10943: func_show_eval "$link_command" 'exit $?'
10944:
10945: if test -n "$postlink_cmds"; then
10946: func_to_tool_file "$output"
10947: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10948: func_execute_cmds "$postlink_cmds" 'exit $?'
10949: fi
10950:
10951: exit $EXIT_SUCCESS
10952: fi
10953:
10954: case $hardcode_action,$fast_install in
10955: relink,*)
10956: # Fast installation is not supported
10957: link_command=$compile_var$compile_command$compile_rpath
10958: relink_command=$finalize_var$finalize_command$finalize_rpath
10959:
10960: func_warning "this platform does not like uninstalled shared libraries"
10961: func_warning "'$output' will be relinked during installation"
10962: ;;
10963: *,yes)
10964: link_command=$finalize_var$compile_command$finalize_rpath
10965: relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
10966: ;;
10967: *,no)
10968: link_command=$compile_var$compile_command$compile_rpath
10969: relink_command=$finalize_var$finalize_command$finalize_rpath
10970: ;;
10971: *,needless)
10972: link_command=$finalize_var$compile_command$finalize_rpath
10973: relink_command=
10974: ;;
10975: esac
10976:
10977: # Replace the output file specification.
10978: link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
10979:
10980: # Delete the old output files.
10981: $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
10982:
10983: func_show_eval "$link_command" 'exit $?'
10984:
10985: if test -n "$postlink_cmds"; then
10986: func_to_tool_file "$output_objdir/$outputname"
10987: postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
10988: func_execute_cmds "$postlink_cmds" 'exit $?'
10989: fi
10990:
10991: # Now create the wrapper script.
10992: func_verbose "creating $output"
10993:
10994: # Quote the relink command for shipping.
10995: if test -n "$relink_command"; then
10996: # Preserve any variables that may affect compiler behavior
10997: for var in $variables_saved_for_relink; do
10998: if eval test -z \"\${$var+set}\"; then
10999: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
11000: elif eval var_value=\$$var; test -z "$var_value"; then
11001: relink_command="$var=; export $var; $relink_command"
11002: else
11003: func_quote_for_eval "$var_value"
11004: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
11005: fi
11006: done
11007: relink_command="(cd `pwd`; $relink_command)"
11008: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
11009: fi
11010:
11011: # Only actually do things if not in dry run mode.
11012: $opt_dry_run || {
11013: # win32 will think the script is a binary if it has
11014: # a .exe suffix, so we strip it off here.
11015: case $output in
11016: *.exe) func_stripname '' '.exe' "$output"
11017: output=$func_stripname_result ;;
11018: esac
11019: # test for cygwin because mv fails w/o .exe extensions
11020: case $host in
11021: *cygwin*)
11022: exeext=.exe
11023: func_stripname '' '.exe' "$outputname"
11024: outputname=$func_stripname_result ;;
11025: *) exeext= ;;
11026: esac
11027: case $host in
11028: *cygwin* | *mingw* )
11029: func_dirname_and_basename "$output" "" "."
11030: output_name=$func_basename_result
11031: output_path=$func_dirname_result
11032: cwrappersource=$output_path/$objdir/lt-$output_name.c
11033: cwrapper=$output_path/$output_name.exe
11034: $RM $cwrappersource $cwrapper
11035: trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
11036:
11037: func_emit_cwrapperexe_src > $cwrappersource
11038:
11039: # The wrapper executable is built using the $host compiler,
11040: # because it contains $host paths and files. If cross-
11041: # compiling, it, like the target executable, must be
11042: # executed on the $host or under an emulation environment.
11043: $opt_dry_run || {
11044: $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
11045: $STRIP $cwrapper
11046: }
11047:
11048: # Now, create the wrapper script for func_source use:
11049: func_ltwrapper_scriptname $cwrapper
11050: $RM $func_ltwrapper_scriptname_result
11051: trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
11052: $opt_dry_run || {
11053: # note: this script will not be executed, so do not chmod.
11054: if test "x$build" = "x$host"; then
11055: $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
11056: else
11057: func_emit_wrapper no > $func_ltwrapper_scriptname_result
11058: fi
11059: }
11060: ;;
11061: * )
11062: $RM $output
11063: trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
11064:
11065: func_emit_wrapper no > $output
11066: chmod +x $output
11067: ;;
11068: esac
11069: }
11070: exit $EXIT_SUCCESS
11071: ;;
11072: esac
11073:
11074: # See if we need to build an old-fashioned archive.
11075: for oldlib in $oldlibs; do
11076:
11077: case $build_libtool_libs in
11078: convenience)
11079: oldobjs="$libobjs_save $symfileobj"
11080: addlibs=$convenience
11081: build_libtool_libs=no
11082: ;;
11083: module)
11084: oldobjs=$libobjs_save
11085: addlibs=$old_convenience
11086: build_libtool_libs=no
11087: ;;
11088: *)
11089: oldobjs="$old_deplibs $non_pic_objects"
11090: $preload && test -f "$symfileobj" \
11091: && func_append oldobjs " $symfileobj"
11092: addlibs=$old_convenience
11093: ;;
11094: esac
11095:
11096: if test -n "$addlibs"; then
11097: gentop=$output_objdir/${outputname}x
11098: func_append generated " $gentop"
11099:
11100: func_extract_archives $gentop $addlibs
11101: func_append oldobjs " $func_extract_archives_result"
11102: fi
11103:
11104: # Do each command in the archive commands.
11105: if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
11106: cmds=$old_archive_from_new_cmds
11107: else
11108:
11109: # Add any objects from preloaded convenience libraries
11110: if test -n "$dlprefiles"; then
11111: gentop=$output_objdir/${outputname}x
11112: func_append generated " $gentop"
11113:
11114: func_extract_archives $gentop $dlprefiles
11115: func_append oldobjs " $func_extract_archives_result"
11116: fi
11117:
11118: # POSIX demands no paths to be encoded in archives. We have
11119: # to avoid creating archives with duplicate basenames if we
11120: # might have to extract them afterwards, e.g., when creating a
11121: # static archive out of a convenience library, or when linking
11122: # the entirety of a libtool archive into another (currently
11123: # not supported by libtool).
11124: if (for obj in $oldobjs
11125: do
11126: func_basename "$obj"
11127: $ECHO "$func_basename_result"
11128: done | sort | sort -uc >/dev/null 2>&1); then
11129: :
11130: else
11131: echo "copying selected object files to avoid basename conflicts..."
11132: gentop=$output_objdir/${outputname}x
11133: func_append generated " $gentop"
11134: func_mkdir_p "$gentop"
11135: save_oldobjs=$oldobjs
11136: oldobjs=
11137: counter=1
11138: for obj in $save_oldobjs
11139: do
11140: func_basename "$obj"
11141: objbase=$func_basename_result
11142: case " $oldobjs " in
11143: " ") oldobjs=$obj ;;
11144: *[\ /]"$objbase "*)
11145: while :; do
11146: # Make sure we don't pick an alternate name that also
11147: # overlaps.
11148: newobj=lt$counter-$objbase
11149: func_arith $counter + 1
11150: counter=$func_arith_result
11151: case " $oldobjs " in
11152: *[\ /]"$newobj "*) ;;
11153: *) if test ! -f "$gentop/$newobj"; then break; fi ;;
11154: esac
11155: done
11156: func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
11157: func_append oldobjs " $gentop/$newobj"
11158: ;;
11159: *) func_append oldobjs " $obj" ;;
11160: esac
11161: done
11162: fi
11163: func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
11164: tool_oldlib=$func_to_tool_file_result
11165: eval cmds=\"$old_archive_cmds\"
11166:
11167: func_len " $cmds"
11168: len=$func_len_result
11169: if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
11170: cmds=$old_archive_cmds
11171: elif test -n "$archiver_list_spec"; then
11172: func_verbose "using command file archive linking..."
11173: for obj in $oldobjs
11174: do
11175: func_to_tool_file "$obj"
11176: $ECHO "$func_to_tool_file_result"
11177: done > $output_objdir/$libname.libcmd
11178: func_to_tool_file "$output_objdir/$libname.libcmd"
11179: oldobjs=" $archiver_list_spec$func_to_tool_file_result"
11180: cmds=$old_archive_cmds
11181: else
11182: # the command line is too long to link in one step, link in parts
11183: func_verbose "using piecewise archive linking..."
11184: save_RANLIB=$RANLIB
11185: RANLIB=:
11186: objlist=
11187: concat_cmds=
11188: save_oldobjs=$oldobjs
11189: oldobjs=
11190: # Is there a better way of finding the last object in the list?
11191: for obj in $save_oldobjs
11192: do
11193: last_oldobj=$obj
11194: done
11195: eval test_cmds=\"$old_archive_cmds\"
11196: func_len " $test_cmds"
11197: len0=$func_len_result
11198: len=$len0
11199: for obj in $save_oldobjs
11200: do
11201: func_len " $obj"
11202: func_arith $len + $func_len_result
11203: len=$func_arith_result
11204: func_append objlist " $obj"
11205: if test "$len" -lt "$max_cmd_len"; then
11206: :
11207: else
11208: # the above command should be used before it gets too long
11209: oldobjs=$objlist
11210: if test "$obj" = "$last_oldobj"; then
11211: RANLIB=$save_RANLIB
11212: fi
11213: test -z "$concat_cmds" || concat_cmds=$concat_cmds~
11214: eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
11215: objlist=
11216: len=$len0
11217: fi
11218: done
11219: RANLIB=$save_RANLIB
11220: oldobjs=$objlist
11221: if test -z "$oldobjs"; then
11222: eval cmds=\"\$concat_cmds\"
11223: else
11224: eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
11225: fi
11226: fi
11227: fi
11228: func_execute_cmds "$cmds" 'exit $?'
11229: done
11230:
11231: test -n "$generated" && \
11232: func_show_eval "${RM}r$generated"
11233:
11234: # Now create the libtool archive.
11235: case $output in
11236: *.la)
11237: old_library=
11238: test yes = "$build_old_libs" && old_library=$libname.$libext
11239: func_verbose "creating $output"
11240:
11241: # Preserve any variables that may affect compiler behavior
11242: for var in $variables_saved_for_relink; do
11243: if eval test -z \"\${$var+set}\"; then
11244: relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
11245: elif eval var_value=\$$var; test -z "$var_value"; then
11246: relink_command="$var=; export $var; $relink_command"
11247: else
11248: func_quote_for_eval "$var_value"
11249: relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
11250: fi
11251: done
11252: # Quote the link command for shipping.
11253: relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
11254: relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
11255: if test yes = "$hardcode_automatic"; then
11256: relink_command=
11257: fi
11258:
11259: # Only create the output if not a dry run.
11260: $opt_dry_run || {
11261: for installed in no yes; do
11262: if test yes = "$installed"; then
11263: if test -z "$install_libdir"; then
11264: break
11265: fi
11266: output=$output_objdir/${outputname}i
11267: # Replace all uninstalled libtool libraries with the installed ones
11268: newdependency_libs=
11269: for deplib in $dependency_libs; do
11270: case $deplib in
11271: *.la)
11272: func_basename "$deplib"
11273: name=$func_basename_result
11274: func_resolve_sysroot "$deplib"
11275: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
11276: test -z "$libdir" && \
11277: func_fatal_error "'$deplib' is not a valid libtool archive"
11278: func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
11279: ;;
11280: -L*)
11281: func_stripname -L '' "$deplib"
11282: func_replace_sysroot "$func_stripname_result"
11283: func_append newdependency_libs " -L$func_replace_sysroot_result"
11284: ;;
11285: -R*)
11286: func_stripname -R '' "$deplib"
11287: func_replace_sysroot "$func_stripname_result"
11288: func_append newdependency_libs " -R$func_replace_sysroot_result"
11289: ;;
11290: *) func_append newdependency_libs " $deplib" ;;
11291: esac
11292: done
11293: dependency_libs=$newdependency_libs
11294: newdlfiles=
11295:
11296: for lib in $dlfiles; do
11297: case $lib in
11298: *.la)
11299: func_basename "$lib"
11300: name=$func_basename_result
11301: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
11302: test -z "$libdir" && \
11303: func_fatal_error "'$lib' is not a valid libtool archive"
11304: func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
11305: ;;
11306: *) func_append newdlfiles " $lib" ;;
11307: esac
11308: done
11309: dlfiles=$newdlfiles
11310: newdlprefiles=
11311: for lib in $dlprefiles; do
11312: case $lib in
11313: *.la)
11314: # Only pass preopened files to the pseudo-archive (for
11315: # eventual linking with the app. that links it) if we
11316: # didn't already link the preopened objects directly into
11317: # the library:
11318: func_basename "$lib"
11319: name=$func_basename_result
11320: eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
11321: test -z "$libdir" && \
11322: func_fatal_error "'$lib' is not a valid libtool archive"
11323: func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
11324: ;;
11325: esac
11326: done
11327: dlprefiles=$newdlprefiles
11328: else
11329: newdlfiles=
11330: for lib in $dlfiles; do
11331: case $lib in
11332: [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
11333: *) abs=`pwd`"/$lib" ;;
11334: esac
11335: func_append newdlfiles " $abs"
11336: done
11337: dlfiles=$newdlfiles
11338: newdlprefiles=
11339: for lib in $dlprefiles; do
11340: case $lib in
11341: [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
11342: *) abs=`pwd`"/$lib" ;;
11343: esac
11344: func_append newdlprefiles " $abs"
11345: done
11346: dlprefiles=$newdlprefiles
11347: fi
11348: $RM $output
11349: # place dlname in correct position for cygwin
11350: # In fact, it would be nice if we could use this code for all target
11351: # systems that can't hard-code library paths into their executables
11352: # and that have no shared library path variable independent of PATH,
11353: # but it turns out we can't easily determine that from inspecting
11354: # libtool variables, so we have to hard-code the OSs to which it
11355: # applies here; at the moment, that means platforms that use the PE
11356: # object format with DLL files. See the long comment at the top of
11357: # tests/bindir.at for full details.
11358: tdlname=$dlname
11359: case $host,$output,$installed,$module,$dlname in
11360: *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
11361: # If a -bindir argument was supplied, place the dll there.
11362: if test -n "$bindir"; then
11363: func_relative_path "$install_libdir" "$bindir"
11364: tdlname=$func_relative_path_result/$dlname
11365: else
11366: # Otherwise fall back on heuristic.
11367: tdlname=../bin/$dlname
11368: fi
11369: ;;
11370: esac
11371: $ECHO > $output "\
11372: # $outputname - a libtool library file
11373: # Generated by $PROGRAM (GNU $PACKAGE) $VERSION
11374: #
11375: # Please DO NOT delete this file!
11376: # It is necessary for linking the library.
11377:
11378: # The name that we can dlopen(3).
11379: dlname='$tdlname'
11380:
11381: # Names of this library.
11382: library_names='$library_names'
11383:
11384: # The name of the static archive.
11385: old_library='$old_library'
11386:
11387: # Linker flags that cannot go in dependency_libs.
11388: inherited_linker_flags='$new_inherited_linker_flags'
11389:
11390: # Libraries that this one depends upon.
11391: dependency_libs='$dependency_libs'
11392:
11393: # Names of additional weak libraries provided by this library
11394: weak_library_names='$weak_libs'
11395:
11396: # Version information for $libname.
11397: current=$current
11398: age=$age
11399: revision=$revision
11400:
11401: # Is this an already installed library?
11402: installed=$installed
11403:
11404: # Should we warn about portability when linking against -modules?
11405: shouldnotlink=$module
11406:
11407: # Files to dlopen/dlpreopen
11408: dlopen='$dlfiles'
11409: dlpreopen='$dlprefiles'
11410:
11411: # Directory that this library needs to be installed in:
11412: libdir='$install_libdir'"
11413: if test no,yes = "$installed,$need_relink"; then
11414: $ECHO >> $output "\
11415: relink_command=\"$relink_command\""
11416: fi
11417: done
11418: }
11419:
11420: # Do a symbolic link so that the libtool archive can be found in
11421: # LD_LIBRARY_PATH before the program is installed.
11422: func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
11423: ;;
11424: esac
11425: exit $EXIT_SUCCESS
11426: }
11427:
11428: if test link = "$opt_mode" || test relink = "$opt_mode"; then
11429: func_mode_link ${1+"$@"}
11430: fi
11431:
11432:
11433: # func_mode_uninstall arg...
11434: func_mode_uninstall ()
11435: {
11436: $debug_cmd
11437:
11438: RM=$nonopt
11439: files=
11440: rmforce=false
11441: exit_status=0
11442:
11443: # This variable tells wrapper scripts just to set variables rather
11444: # than running their programs.
11445: libtool_install_magic=$magic
11446:
11447: for arg
11448: do
11449: case $arg in
11450: -f) func_append RM " $arg"; rmforce=: ;;
11451: -*) func_append RM " $arg" ;;
11452: *) func_append files " $arg" ;;
11453: esac
11454: done
11455:
11456: test -z "$RM" && \
11457: func_fatal_help "you must specify an RM program"
11458:
11459: rmdirs=
11460:
11461: for file in $files; do
11462: func_dirname "$file" "" "."
11463: dir=$func_dirname_result
11464: if test . = "$dir"; then
11465: odir=$objdir
11466: else
11467: odir=$dir/$objdir
11468: fi
11469: func_basename "$file"
11470: name=$func_basename_result
11471: test uninstall = "$opt_mode" && odir=$dir
11472:
11473: # Remember odir for removal later, being careful to avoid duplicates
11474: if test clean = "$opt_mode"; then
11475: case " $rmdirs " in
11476: *" $odir "*) ;;
11477: *) func_append rmdirs " $odir" ;;
11478: esac
11479: fi
11480:
11481: # Don't error if the file doesn't exist and rm -f was used.
11482: if { test -L "$file"; } >/dev/null 2>&1 ||
11483: { test -h "$file"; } >/dev/null 2>&1 ||
11484: test -f "$file"; then
11485: :
11486: elif test -d "$file"; then
11487: exit_status=1
11488: continue
11489: elif $rmforce; then
11490: continue
11491: fi
11492:
11493: rmfiles=$file
11494:
11495: case $name in
11496: *.la)
11497: # Possibly a libtool archive, so verify it.
11498: if func_lalib_p "$file"; then
11499: func_source $dir/$name
11500:
11501: # Delete the libtool libraries and symlinks.
11502: for n in $library_names; do
11503: func_append rmfiles " $odir/$n"
11504: done
11505: test -n "$old_library" && func_append rmfiles " $odir/$old_library"
11506:
11507: case $opt_mode in
11508: clean)
11509: case " $library_names " in
11510: *" $dlname "*) ;;
11511: *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
11512: esac
11513: test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
11514: ;;
11515: uninstall)
11516: if test -n "$library_names"; then
11517: # Do each command in the postuninstall commands.
11518: func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
11519: fi
11520:
11521: if test -n "$old_library"; then
11522: # Do each command in the old_postuninstall commands.
11523: func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
11524: fi
11525: # FIXME: should reinstall the best remaining shared library.
11526: ;;
11527: esac
11528: fi
11529: ;;
11530:
11531: *.lo)
11532: # Possibly a libtool object, so verify it.
11533: if func_lalib_p "$file"; then
11534:
11535: # Read the .lo file
11536: func_source $dir/$name
11537:
11538: # Add PIC object to the list of files to remove.
11539: if test -n "$pic_object" && test none != "$pic_object"; then
11540: func_append rmfiles " $dir/$pic_object"
11541: fi
11542:
11543: # Add non-PIC object to the list of files to remove.
11544: if test -n "$non_pic_object" && test none != "$non_pic_object"; then
11545: func_append rmfiles " $dir/$non_pic_object"
11546: fi
11547: fi
11548: ;;
11549:
11550: *)
11551: if test clean = "$opt_mode"; then
11552: noexename=$name
11553: case $file in
11554: *.exe)
11555: func_stripname '' '.exe' "$file"
11556: file=$func_stripname_result
11557: func_stripname '' '.exe' "$name"
11558: noexename=$func_stripname_result
11559: # $file with .exe has already been added to rmfiles,
11560: # add $file without .exe
11561: func_append rmfiles " $file"
11562: ;;
11563: esac
11564: # Do a test to see if this is a libtool program.
11565: if func_ltwrapper_p "$file"; then
11566: if func_ltwrapper_executable_p "$file"; then
11567: func_ltwrapper_scriptname "$file"
11568: relink_command=
11569: func_source $func_ltwrapper_scriptname_result
11570: func_append rmfiles " $func_ltwrapper_scriptname_result"
11571: else
11572: relink_command=
11573: func_source $dir/$noexename
11574: fi
11575:
11576: # note $name still contains .exe if it was in $file originally
11577: # as does the version of $file that was added into $rmfiles
11578: func_append rmfiles " $odir/$name $odir/${name}S.$objext"
11579: if test yes = "$fast_install" && test -n "$relink_command"; then
11580: func_append rmfiles " $odir/lt-$name"
11581: fi
11582: if test "X$noexename" != "X$name"; then
11583: func_append rmfiles " $odir/lt-$noexename.c"
11584: fi
11585: fi
11586: fi
11587: ;;
11588: esac
11589: func_show_eval "$RM $rmfiles" 'exit_status=1'
11590: done
11591:
11592: # Try to remove the $objdir's in the directories where we deleted files
11593: for dir in $rmdirs; do
11594: if test -d "$dir"; then
11595: func_show_eval "rmdir $dir >/dev/null 2>&1"
11596: fi
11597: done
11598:
11599: exit $exit_status
11600: }
11601:
11602: if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
11603: func_mode_uninstall ${1+"$@"}
11604: fi
11605:
11606: test -z "$opt_mode" && {
11607: help=$generic_help
11608: func_fatal_help "you must specify a MODE"
11609: }
11610:
11611: test -z "$exec_cmd" && \
11612: func_fatal_help "invalid operation mode '$opt_mode'"
11613:
11614: if test -n "$exec_cmd"; then
11615: eval exec "$exec_cmd"
11616: exit $EXIT_FAILURE
11617: fi
11618:
11619: exit $exit_status
11620:
11621:
11622: # The TAGs below are defined such that we never get into a situation
11623: # where we disable both kinds of libraries. Given conflicting
11624: # choices, we go for a static library, that is the most portable,
11625: # since we can't tell whether shared libraries were disabled because
11626: # the user asked for that or because the platform doesn't support
11627: # them. This is particularly important on AIX, because we don't
11628: # support having both static and shared libraries enabled at the same
11629: # time on that platform, so we default to a shared-only configuration.
11630: # If a disable-shared tag is given, we'll fallback to a static-only
11631: # configuration. But we'll never go from static-only to shared-only.
11632:
11633: # ### BEGIN LIBTOOL TAG CONFIG: disable-shared
11634: build_libtool_libs=no
11635: build_old_libs=yes
11636: # ### END LIBTOOL TAG CONFIG: disable-shared
11637:
11638: # ### BEGIN LIBTOOL TAG CONFIG: disable-static
11639: build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
11640: # ### END LIBTOOL TAG CONFIG: disable-static
11641:
11642: # Local Variables:
11643: # mode:shell-script
11644: # sh-indentation:2
11645: # End:
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